Theory Shirts for Men
NEW! MY ITALIST
Never miss new arrivals matching exactly what you want.
Now you can save and name your search!
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.
Our Picks
Categories
Clothing
Coats & Jackets
Fleeces & Tracksuits
Jeans
Pants
Shirts
Suits
Sweaters
Swimwear
Topwear
Underwear
Shoes
Bags
Accessories
Jewelry
Homeware
Sleeve length
Short
Long
Sizes
Price
On sale
€
€
Seasons
FW24
SS24
Previous seasons
REFINE YOUR SELECTION
Apply Filters to your selection for more specific results.
Customer stories
Discover the joy of luxury shopping with italist through the experiences of our valued customers. Read their stories and see why fashion enthusiasts worldwide choose italist for authentic, high-end finds at the best prices.
Herno jacket ... Love it!Bought Herno coat .. Very prompt and updated me on arrival .. Very pleased and will shop in the future.
Excellent service & great value for international shopperIt was an amazing experience & will continue to shop for the luxurious brands at great prices & excellent shipping arrangement. I’m lucky to have italist.com for my fashion needs.
Great shopping experience!Found my ideal coat for a good price and received it within a few days. I could not be happier.
This is my fourth purchase from Italist and it most certainly will not be my last. I love to be able to shop from boutiques far away and get the best price possible.
I liked very muchOne of the most beautiful online shopping sites thank you for the beauty of your choices