Theory Shirts for Men

5 results
Theory is an American clothing brand that specializes in high-end trousers. The label developed an innovative stretch fabric for its first women's pants and later applied similar technology to its men's collections. These simple, chic, functional designs are essential wardrobe staples.
Filters
SortOur Picks
Sleeve length
Short
Long
Sizes
Colors
Black
White
Price
On sale
Seasons
FW25
SS25
Previous seasons
Curated collections
Highlights
REFINE YOUR SELECTION
Apply Filters to your selection for more specific results.
Customer stories
Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.
Germano M.
Very fast delivery. A+Got my wife a fendi backpack. I purchased it weeks before mothers day and I received the bag in about 4 days. Would buy again.
Anne P.
I was thrilled to findI was thrilled to find the last size 8 Hogan shoe from Italist. It was a smooth and quick transaction from Italy to Santa Monica. I love my Hogans! Thank you for your excellent custom service!!
Kathleen L.
Great Selection of Couture Clothing, Shoes BagsI was surprised to see the Rochas embroidered velvet bag which matched my Platforms as shown on the Runway. My purchase arrived in the US just a few days, and it was breathtaking in its beauty and brand new condition. I frequently shop through StyleBook and The Best Luxury Handbag is a Starred Place I visit. Highly recommend for Couture goods.
Akiko K.
Highly recommend it!Brilliant selection of products with amazing prices, great service and super fast delivery! And of course the product was genuine.
Shop now