IYKYK Short Sleeve Fitted T-Shirt | Swinger & ENM Lifestyle Apparel – DK Apparel

Sleek, cheeky, and full of personality—the IYKYK Short Sleeve Fitted T-Shirt is designed for those who live boldly in the swinger and ENM (ethical non-monogamy) lifestyle. Short for “If You Know, You Know,” this slogan is both subtle and powerful, instantly connecting you with those in the know while sparking curiosity from everyone else.

Made from soft, breathable cotton, this fitted tee hugs the body for a clean, modern silhouette while still offering all-day comfort. Lightweight and durable, it’s perfect for nights out, gym sessions, or layering under a hoodie or jacket. Pair it with jeans, joggers, or shorts for a versatile look that’s equal parts casual and confident.

The IYKYK slogan is discreet yet bold—a playful nod to lifestyle pride that feels like an insider’s code. It’s an ideal choice for anyone who prefers subtle signals over loud statements, keeping your style sharp while still sending a message.

At DK Apparel, we design clothing that celebrates individuality and inclusivity. The IYKYK Short Sleeve Fitted T-Shirt is more than just a shirt—it’s humor, connection, and authentic lifestyle expression stitched into one standout essential.

• 100% combed ring-spun cotton
• Heather Grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/yd² (145.8 g/m²)
• 32 singles
• Pre-shrunk
• Blank product sourced from Honduras, Nicaragua, Mexico, or Cambodia

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide