Becca by Rebecca Virtue Flower Fields Underwire Bikini Top in Floral Multi - it's a size Medium and in good pre-owned condition. Top only, I don't have the bottoms.

Bright flowers bloom along this sun-ready bikini top designed with supportive underwire cups.

Triple adjustment clasps at back
Adjustable straps
Underwire
Lightly padded (see pic)
M=8-10
82% Nylon, 18% Spandex
Item #6631722
Style: 103327