“velour track pants worn with a beaten up denim jacket and classic white pumps reimagines the 1970s look in a modern way.”.. Rubie's men's dc comics superman costume, $79, amazon.. Authentic 70s guy mens costume £25.49 70s patchwork denim look flares £24.49 1970s retro costume £33.99 woodstock hippie costume £16.49 70s hippie mens costume £15.99 funky.. Either way, this guide will reflect on some of the key representatives of menswear in the 70’s, and most importantly, your prospects for…