/ Theory

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

T-shirts

Refined by

Clear All

T-shirts

Sort — Our Picks

Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.

RED SHOE DELIVERYFound my little red valentino shoes across the globe and voila they arrived within days and at a fabulous price! Thank you ITALIST

Amazing shopping experienceI bought a Versace belt on sale for 55% off retail, ordered it Sunday night received it Thursday afternoon it came very fast from Italy to Miami. Paid using a Bank of America debit card no issues at all. Belt looked amazing, brand new, authentic, with tags and dust bag, i was surprised that this belt was on sale since it literally came out this season. My Girlfriend couldn't be any happier with her gift and because of such a positive experience I will definitely recommend this website and shop again very soon.

my lucky find!i came across the site occasionally, and i did a bit of research to read more about them, feedback was good and i decided to give it a try. i placed my first order for BV espadrilles, and they arrived in 2 days, well packed and absolutely perfect! then i ordered a Balenciaga bag for my birthday, and again, it arrived in 2 days and package was amazing! now i am thinking of my next order, and i know i will be returning again... great job, guys! thank you!

International Delivery in 4 daysI was amazed by the efficiency of the transaction with italist. From placement of order to delivery in Singapore was 4 days. Arrived in good packaging and is exactly as per the order.

Shop now