Welcome to RATheory
From premium fabrics to precision design, RATheory stands for authentic confidence black, white, and everything powerful in between.
Wear the theory. Live the statement.
Our bestsellers
Butterfly Watercolor T-Shirt Dress — Floral Spring AOP
Butterfly Pattern T-Shirt Dress — Vintage Moth All-Over Print
Tie-Dye Embroidered Hoodie — Black Swirl Champion Style
Floral Watercolor Pencil Skirt — Soft Pastel Bloom Print
Earthy Smiles Racerback Dress — Cute Eco-Friendly Planet Print
Deer in Glasses Hoodie — Hipster Stag Graphic Pullover (Joyful Script Back)
Letterman Jacket — Colorful Roller Skate Couple Embroidered Varsity Jacket
High-Waisted Yoga Leggings — 'Olds Cool' Vertical Side Graphic (1950s)
Fox Floral Pajama Pants — Women's Cozy Sleepwear with Watercolor Fox Print
Rise & Shine 'New Day' Women's Pajama Pants — Cozy Black Lounge Sleepwear
Ladybug Pattern "Be Happy" Leggings — Cute Pink Floral Women's Activewear
Victory Pose High-Waist Yoga Leggings — Light Blue AOP with Silhouette & 'Victory' Text
Cute Bunny Face Tee — Kawaii Easter Rabbit T-Shirt
Shop by collection
Men/Unisex
Men/Unisex
Women/Unisex
Women/Unisex