Rare circa 80s navy Speedo top w/white collar, 36C, never worn

Very rare circa 80s navy blue racer back Speedo top with underwire attached bra, white collar with blue stripe. 36C= 28.5 inches around, chest measurement (unstretched), 19.5 inches length (unstretched). This piece was washed but never worn. In storage since 80s, excellent condition. Some fading of inner tag occurred in storage. Cotton/Lycra/Spandex.