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Theory
Theory Men
Men's Theory Suits & Blazers
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Men's Theory Suits & Blazers
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US 36S
US 36R
US 38S
US 38R
US 40S
US 40R
US 40L
US 41R
US 42S
US 42R
US 42L
US 44R
US 44L
US 46R
US 46L
US 54R
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condition
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Brand new with original tags or packaging
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Gently used with minimal signs of wear, to note in description or photos
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Clearly used with visible wear, to note in description or photos
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Men
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Theory Men's Kris Blazer
C$100
C$600
36
PRIVATE RESERVE COLLECTION - Theory Men's Velvet Blazer Sport Coat Brown
C$500
US 46R
Theory Black Wool Tailored Blazer 44R Theory Xylo NP Two Button Business Jacket
C$95
C$869
US 44R
Theory Men's Olive Gray Two-Button Sport Coat
C$40
US 41R
Theory Navy Two-Button Men's Suit Jacket
C$100
US 36R
Theory Black Single-Breasted Men's Blazer
C$100
US 42R
[AS-IS] THEORY SPORTS COAT
C$28
C$700
US 38R
Theory Xylo Tailor Wool Navy Slim Fit BlazerJacket
C$89
US 40R
Theory Black Blazer Suit Jacket Mens Size 46 Long Virgin Wool Slim Fit Suit Coat
C$94
US 46L
Theory Clinton Precision Technology Blazer for Men Size S
C$155
C$685
S
Theory Wellar HC New Tailor Virgin Wool Stretch Blazer Suit Jacket Gray 40L
C$85
US 40L
Theory Chambers New Tailor 2 Wool Slim Fit Suit Jacket Blazer Blue Size US 36 R
C$180
C$500
US 36R
Theory Blazer Wool Sport Coat Jacket Two Button Business Formal Gray Men 42R
C$48
42
Theory Black Women's Blazer - Minimal Tailored Jacket
C$150
C$480
00
Theory Charcoal Men's Blazer cotton blend
C$135
C$450
42
theory - Classic Wool Blazer Coat - Green / Grey - 8
C$200
C$500
8
Theory Blazer
C$75
38
Theory plaid Wool blazer BNWOT
C$189
US 40R
Theory Black Vest
C$75
US 46R
Theory Sport coat, 38R
C$62
C$600
US 38R
Theory Black Blazer
C$99
C$525
US 38R
Theory Jacket
C$300
C$650
US 42L
Theory Suit, sz36, pants sz30
C$50
US 36R
Theory 100% wool blazer
C$126
US 42L
Theory Charcoal Woman's Set
C$140
C$700
8
Theory 2 Button Blazer
C$200
C$550
US 40R
Theory Suit - Gray 2 pc Men's
C$145
US 40R
Theory Rodolf Dark Blue Sport Coat
C$48
C$695
US 36R
Theory Uomo Suite Jacket - NEW
C$125
C$645
US 36S
Theory wool Suits, sz 36S
C$150
US 36S
THEORY Dark Grey Blazer
C$300
C$595
US 38R
Theory Women's Gray Blazer size 00
C$100
00
Theory Uomo Suite Jacket - NEW
C$150
C$645
US 36S
Theory Charcoal Gray Double-Button Lightweight Blazer for Travel
C$150
C$480
US 40R
Theory Suit, sz 36S, pants sz30
C$150
C$600
US 36S
Theory suit, sz 36R, pants sz31
C$150
C$695
US 36R
Theory Malcom Grey Suit Jacket
C$500
C$745
US 38R
THEORY Men’s Medium Grey Blazer
C$200
C$495
US 38S
Theory Vintage Blazer with Pinstripe Accents
C$125
C$520
6
THEORY Men’s Medium Grey Blazer
C$350
C$695
US 38S
Men's Charcoal Micro-Check Wool Suit - Theory, 42R
C$70
C$750
US 42R
Theory wool black suit, sz 36S, pants sz30
C$180
C$600
US 36S
theory - Classic Peplum Wool Blazer - Navy - 6
C$200
C$500
6
THEORY Mens Wool Blend Notch 2 Button Blazer Jacket Size 44 R Tan
C$125
US 44R
Theory Light Gray 95% Wool Lightweight Blazer Suit Size 38 Regular
C$120
C$193
US 38S
Theory Chambers SV Suit Jacket Blazer Spprtcoat Professional Blue 2 Button 40R
C$48
US 40R
Theory Men's Unconstructed Cotton Blazer Model Glenn/Reef 91084118 Size 44 EUC
C$70
US 44R
Theory Stretch Summer Stretch Cotton Saratoga Blazer Slate 36R
C$240
C$595
US 36R
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![[AS-IS] THEORY SPORTS COAT](https://di2ponv0v5otw.cloudfront.net/posts/2026/08/29/6a93c81bc5c2ed1ed14ee7ee/l_6a93c81bc5c2ed1ed14ee7ef.jpg)
