SPEEDO KOREA - (NWT) Silver Glitter Triangle Bikini Set

Speedo Korea - new with tags - glittery silver triangle bikini set. Adjustable straps everywhere: neck, cups, tie back, side tie for bottoms. Removable padded cups. The silver thread is woven into the fabric so it's not itchy. Sanitary liner still attached. Never been worn - been in my closet forever. Is it vintage if it's from the early 00s? Korean sizing runs very small compared to western standards so this fits a US women's small/about a women's 4-6.