Keep your vanilla friends guessing and let your lifestyle friends know you're a Verified Consenting Adult! This light, 100% cotton T-shirt comes in V-neck and unisex crew neck styles. The V-necks run true to size but the T's run a little big. That's what she said. The wearing of this t-shirt does not signify swinger status but wearer may experience extra attention, smiles, winks, and occasional phone numbers.