For all fans of vintage men's underwear, you should check out Classic Underwear, a small brand that handcrafts, in the heart of Europe, quality underwear from another time : r/menandunderwear
Vintage 1920s Shaugnessy Olovnit Mens Underwear Trade Sales Ad Promo
1950s BRIEFS Men's Underwear Men Vintage Illustration Adve… | Flickr
Clark Gable Underwear Mens Boxer Shorts - VINTAGE POSTER
PHOTOS: 25 vintage male underwear ads & a brief history on undies - Queerty