DIY Ruffle Shirt Project The Shapes of Fabric Floral Ruffle Collar Shirt Ruffle Collar Shirt Someday Crafts: Ruffle T Shirt Cuff Guest Blogger Sweet Lemonayde Cotton Ruffle Shirts Loft. The top features a delicately pleated round collar and matching cuffs, emphasizing a handmade aesthetic. Fabric buttons blend seamlessly into the design for a clean, minimal look, while light gathers on the sleeves provide softness, striking a balance between structure and subtle romance.