Theory Sweaters resale prices & live listings

Wholesale lots, live reseller listings and real sold prices for Theory Sweaters, in one place.

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Theory by the lot, next to what it resells for

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Assorted Women's Apparel Lot - Vince, Theory, ASTR, Go Couture | 25-Piece Clothing Box | NWOT-L-000264 8 photos
Assortment
Assorted Women's Apparel Lot - Vince, Theory, ASTR, Go Couture | 25-Piece Clothing Box | NWOT-L-000264 25 units · Ships parcel
NWOT Outlet
$275 $11.00 / piece
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Resale value, retail and wholesale · last 12 months

What Theory sweaters sell for

Theory sweaters sell for a median $33 used and $66 new with tags on Poshmark.

Based on sales we tracked on Poshmark, last 12 months · Updated Nov 8, 2026 · How we price →

$35median sold price
28 daysmedian time to sell
A typical Theory sweater resale
Sold price$35
Days to sell28
New with tags vs used$66 / $33
Share of listings that sell30 %
Oct ’25 – Oct ’26period of the sales we tracked
$24–$5520–80 % band of sold prices
30 %sell-through: of listings from the last year, sold
36 %of active listings older than 90 days

Theory sweaters worth, a piece

Medians of completed sales, the retail price of new listings and the lowest live wholesale price a piece on Closo — each named by where it was measured.

New

New with tags · sold on Poshmark$66median of sales we tracked, last 12 months

Pre-owned or any condition

Used · sold on Poshmark$33median of sales we tracked, last 12 months
Theory sweaters prices: resale value, retail and wholesale · Data as of Nov 8, 2026Retail and resale prices are medians, with the middle of the prices (20th to 80th percentile) as the range. Closo Wholesale shows the lowest price a piece among live lots.
WhereConditionPriceRangeBasisAs of
New
PoshmarkNew with tags, women’s$66$40–$99Sold, last 12 monthsNov 8
Pre-owned or any condition
PoshmarkAny condition$35$24–$55Sold, last 12 monthsNov 8
PoshmarkUsed$33$23–$50Sold, last 12 monthsNov 8

Changes compare the last 90 days with the 90 before.

Tracked sales per monthOct ’25 – Oct ’26
Oct ’25 · median $32 · 40 daysNov ’25 · median $37 · 26 daysDec ’25 · median $35 · 37 daysJan ’26 · median $36 · 34 daysFeb ’26 · median $30 · 30 daysMar ’26 · median $32 · 35 daysApr ’26 · median $32 · 30 daysMay ’26 · median $32 · 34 daysJun ’26 · median $30 · 34 daysJul ’26 · median $32 · 27 daysAug ’26 · median $35 · 26 daysSep ’26 · median $40 · 21 daysOct ’26 · median $35 · 15 days
vs prior 30 days: +56 % sales we tracked in the last 30 days against the 30 before
Season

When Theory sweaters sell

Theory sweaters sell in autumn: Oct, Nov and Sep carried 35 % of the year’s sales, with the peak in Sep ’26.

The last 30 days ran 56 % above the 30 before them.

Theory sweaters prices over the year

Theory sweaters sold for a median $35 in Oct 2026, $32 a year ago (+9%).

Monthly median resale price, Nov 2025 to Oct 2026
Nov 2025: $37 Dec 2025: $35 Jan 2026: $36 Feb 2026: $30 Mar 2026: $32 Apr 2026: $32 May 2026: $32 Jun 2026: $30 Jul 2026: $32 Aug 2026: $35 Sep 2026: $40 Oct 2026: $35
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct

As of Oct 2026 · any condition · Poshmark monthly median

Listed vs sold · Poshmark

Theory sweaters market

Women's and men's Theory sweaters on Poshmark — “What Theory sweaters sell for” counts women's listings only. Asking prices are listings up for under 90 days; sold prices cover the last 12 months.

Poshmark

Buyer's market · 28 months of supply
Asking now$50median of fresh women's listingsfresh, women's
Sold, 12 monthsSold, 12 mo$35≈3,500 women's market sales (est.)≈3,500 women's sales, est.
Sells for70 %of the asking priceof the ask

Asking $34–$88 · sold $24–$55
≈9,500 listed now (est.) · 36 % up for over 90 days, left out of the asking price

For resellersPrice to sell: on Poshmark, Theory sweaters sell for about 70 % of today’s asking price — list near $35–$50 to move them.

Compare Theory sweaters with

Used resale price side by side, Poshmark sales, last 12 months.

Compared with

Women › Sweaters, same 12 months: the category as a whole, and the two brands whose sold prices overlap Theory’s band.

Category median · all brands

$22median sold price

Sells in 27 days, 26 % sell-through.

Pink Palm Puff sweaters

$65median sold price

Sells in 1 days, 97 % sell-through.

Paka sweaters

$61median sold price

Sells in 4 days, 90 % sell-through.

Recently sold

8 newest Theory sweaters sales. Titles as the sellers wrote them, trimmed.

  • Theory Clarania Heathered Black Waterfall Wool Blend Open Draped Card…Theory Clarania Heathered Black Waterfall Wool Blend Open Draped Card…$25LUsedNov 7
  • Theory Moving Rib Boucle Turtleneck sweater Size MediumTheory Moving Rib Boucle Turtleneck sweater Size Medium$20MUsedNov 6
  • Theory Regal Wool Turtleneck Sweater 100% Merino Charcoal Gray Slim F…Theory Regal Wool Turtleneck Sweater 100% Merino Charcoal Gray Slim F…$45MUsedNov 6
  • THEORY Classic Beige Turteneck Ribbed Knit SweaterTHEORY Classic Beige Turteneck Ribbed Knit Sweater$22LUsedNov 6
  • Theory Black Wool Cashmere Blend Long Cardigan Sweater Women’s Small…Theory Black Wool Cashmere Blend Long Cardigan Sweater Women’s Small…$50SUsedNov 6
  • Theory Black Cashmere Short Sleeve Sweater Top Sz LTheory Black Cashmere Short Sleeve Sweater Top Sz L$26LUsedNov 6
  • Theory Women Full-Zip Collared Wool Hoodie Black Designer Size STheory Women Full-Zip Collared Wool Hoodie Black Designer Size S$30SUsedNov 6
  • Theory Sweater Women M Floral Alpaca Blend Mock Neck Fuzzy Dark Sweat…Theory Sweater Women M Floral Alpaca Blend Mock Neck Fuzzy Dark Sweat…$34MUsedNov 5

Photos and titles belong to the sellers who listed them on Poshmark.

Buying Theory sweaters in bulk?

Across all Theory categories: 1 wholesale lot carries Theory. Escrow-protected checkout.

Wholesale lots

Where to source Theory Sweaters in person

Stores where resellers source Theory Sweaters in person, listed state by state.

Thrift stores in California Thrift stores in Texas Thrift stores in Florida Thrift stores in North Carolina Thrift stores in Pennsylvania

Compare resale prices nearby

The brands and categories closest to Theory Sweaters, each with its median sold price, its sales, its live listings or its monthly searches.

Similar brands by sales

Theory in other categories

Nearby categories

More resale prices

Sweaters brands A–Z →

Theory Sweaters listed by Closo resellers

Live items in resellers' own Closo shops — buying here goes straight to the seller, with Closo buyer protection.

Wholesale lotsAcross all Theory categories: pallets & case packs with Theory insideBrowse lots →
Resale listingsEBay 26 · Poshmark 6 · Vinted 1Shop listings →
Theory Black Textured V-neck Side Zip Sweater Size Small 10 photos View in Nidya’s shop
Nidya V Campos
Theory Black Textured V-neck Side Zip Sweater Size Small
$35.00
S · nwot
Theory Dorinsa O Cardigan Size M Black 80% Viscose 20% Silk Long Duster 10 photos View in Nicole’s shop
Nicole Webb
Theory Dorinsa O Cardigan Size M Black 80% Viscose 20% Silk Long Duster
$35.50
M · Pre-owned - Good
Theory Cardigan Women M Grey Alpaca Wool Blend Vivini Brushed Curls Cable Knit 9 photos View in Will’s shop
Will Alves
Theory Cardigan Women M Grey Alpaca Wool Blend Vivini Brushed Curls Cable Knit
$35.00
M · Pre-owned - Good
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve 6 photos View in sara’s shop
sara barbosa
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve
$39.90
XS · Pre-owned - Good
Theory Sweater Womens L Pale Yellow Silk Cotton Knit Crewneck Long Sleeve NEW 9 photos View in Will’s shop
Will Alves
Theory Sweater Womens L Pale Yellow Silk Cotton Knit Crewneck Long Sleeve NEW
$72.00
L · New with tags
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve 6 photos View in sara’s shop
sara barbosa
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve
$42.00
XS / US 2 · good
Theory Indigo Blue Purple Knit Pullover Sweater Large Cotton Blend Cozy Classic 9 photos View in Juliana’s shop
Juliana Reade
Theory Indigo Blue Purple Knit Pullover Sweater Large Cotton Blend Cozy Classic
$52.00
L · Pre-owned - Excellent
Theory Drape Open Front Wool Cardigan Sweater Maritza B New Steady Cardigan 8 photos View in Nidya’s shop
Nidya V Campos
Theory Drape Open Front Wool Cardigan Sweater Maritza B New Steady Cardigan
$35.00
S · nwot
Theory Black Textured V-neck Side Zip Sweater Size Small 10 photos View in Nidya’s shop
Nidya V Campos
Theory Black Textured V-neck Side Zip Sweater Size Small
$35.00
S · nwot
Theory Cashmer Sleeveless deep V-neck sweater gray Med School Girl Teacher 6 photos View in Joanna’s shop
Joanna Clippinger
Theory Cashmer Sleeveless deep V-neck sweater gray Med School Girl Teacher
$89.97
M · Pre-owned - Good
Theory 100% Cashmere Gray Off Shoulder V Neck Strap Sweater L 9 photos View in Viktorija’s shop
Viktorija Laibakojytė
Theory 100% Cashmere Gray Off Shoulder V Neck Strap Sweater L
$68.00
L · Pre-owned - Excellent
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve 6 photos View in sara’s shop
sara barbosa
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve
$42.00
XS · ug
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve 6 photos View in sara’s shop
sara barbosa
Theory Slim Fit Crew PO Refine Merino Wool Sweater P Gray Long Sleeve
$42.00
XS · Pre-owned - Good
Theory Women's Dark Gray White Merino Wool Knit Layered Sweater Dress Size P(XS) 12 photos View in Maira’s shop
Maira Martinez
Theory Women's Dark Gray White Merino Wool Knit Layered Sweater Dress Size P(XS)
$50.00
XS · Pre-owned - Excellent
Theory Cashmer Sleeveless deep V-neck sweater gray Med School Girl Teacher 6 photos View in Joanna’s shop
Joanna Clippinger
Theory Cashmer Sleeveless deep V-neck sweater gray Med School Girl Teacher
$89.97
M · Pre-owned - Good
Theory Womens Cream 100% Merino Wool V-Neck Button Cardigan Sweater Size S 6 photos View in Juli’s shop
Juli Lopez
Theory Womens Cream 100% Merino Wool V-Neck Button Cardigan Sweater Size S
$28.00
S · Pre-owned - Good
Theory Cardigan Women M Grey Alpaca Wool Blend Vivini Brushed Curls Cable Knit 9 photos View in Will’s shop
Will Alves
Theory Cardigan Women M Grey Alpaca Wool Blend Vivini Brushed Curls Cable Knit
$38.00
M · Pre-owned - Good
NEW Theory 100% Cashmere Sweater Women Large Light Green Long Sleeve Ret. $225 9 photos View in Will’s shop
Will Alves
NEW Theory 100% Cashmere Sweater Women Large Light Green Long Sleeve Ret. $225
$135.00
L · New with tags
Showing 18 of 33

Buy Theory tops by the piece

20+ stores sell Theory tops one item at a time

Theory White Long Sleeve Button-Down Shirt sz STopsFrom theclosettradingco.com$42View on store site ↗THEORY Size XL Green White Speckled Cotton Scoop Neck T shi…TopsFrom Sui Generis Designer Consignment · San Francisco, CA$69 $114.54View on store site ↗Theory Men's Feeder Stripe Polo Orange Size XS MSRP $95TopsFrom bulkorderusa.com$21.85 $95View on store site ↗THEORY Women's Beige Scoop-Neck Back Hook Closure Sleeveles…TopsFrom Whatsupstairs Thrift Store & Antiques / 2nd Chance · Citrus Heights, CA$14 $40View on store site ↗Theory SweaterTopsFrom Newman & Co · Indianapolis, IN$65View on store site ↗Booth 15 - Theory black silk tankTopsFrom Nuuyuu Collective · Ann Arbor, MI$16View on store site ↗Theory Black Short Sleeve Crew Neck Cotton Tee Shirt Sz P (…TopsFrom Cleere · Mountain Brook, AL$20View on store site ↗Theory Lexandra Mason Striped Bell Sleeve Peplum Blouse Blu…TopsFrom Resale Concierge · Miami, FL$68View on store site ↗

Prices may have changed · confirm on the store's site. Photos and titles belong to the store.

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Related on Closo

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Resale data for Theory sweaters

Theory sweaters25 days
Theory sweatersSeptember

Theory is a trademark of its owner. Closo is not affiliated with or endorsed by Theory.

About these numbers

FAQ

Theory Sweaters — questions buyers ask

Answers come from live Closo listings and real sales, not from marketing copy.

The numbers in one paragraph

Closo resellers list 33 Theory Sweaters pieces right now. Across all Theory categories: 1 wholesale lot carries Theory on the manifest or in the listing, from vetted U.S. liquidators with escrow on every order.

How much do Theory sweaters sell for?
Theory sweaters sell for a median $35 on Poshmark over the last 12 months — $33 used and $66 new with tags. Most Poshmark sales landed between $24 and $55. The numbers are measured on completed sales, not taken from a price guide.
How much are Theory sweaters worth?
A typical Theory sweaters resale is worth about $33 used and $66 new with tags on Poshmark.
Where can I buy Theory sweaters wholesale or in bulk?
Across all Theory categories: 1 live wholesale lot carries Theory on the manifest or in the listing. Every lot comes from a vetted U.S. liquidator, is paid into escrow, and freight is quoted for your ZIP before you pay.
Where do these prices come from?
From completed sales on Poshmark, refreshed daily; see How we price.