Vintage 1970s Leisure Suit Jacket Button up Shirt Retro Polyester Blazer Sears

Vintage Sears polyester leisure suit jacket. Lots of pockets and tortoise shell buttons. In excellent used condition. Material is crisp and clean. A few stray threads but no major flaws that I can detect. Chest: 20.5" Waist: 18.5" Best size estimate is Men's S/M or Women's M/L depending on desired fit. I am a women's Large and it fits me snugly.