VNTG 70s Robby Len Swimfashions Textured Chevron One Piece Swimsuit

Beautiful vintage piece! The fabric around the gusset is a little loose, but everything else is in perfect condition! No material information. Vintage size 12, but after trying it on, it feels more like a 10 (I’m a size 12, and it was a little small). I have measurements included, but I don’t feel like it properly reflects how it fits, because it’s a swimsuit and it stretches. Measurements from flat: ▪️pit-to-pit: 17” ▪️waist: 12”