Would you wear pee-stained underwear? Pee stained underwear, Jin from BTS Willy Chavarria's pee-stained underwear Willy Chavarria, the 2023 American Menswear Designer of the Year, has launched his first-ever boxers which are intentionally pee-stained, and also has sweat lines, and punctured with holes. Jin of BTS becomes Gucci’s new ambassador Jin, member of the k-pop band, BTS Luxury fashion house …