- New without tags - Size 7/8, EU 38 (fits like a size 8) Inspired by the vintage style we all know and love, the Riley Jelly Sandals are an elevated upgrade. These slides feature a fisherman style toe with an adjustable leather arch strap. Easy and effortless, we are pairing these with denim shorts and a tee for weekend lunch or with a bathing suit on our way to the beach.