Today, you can find almost any costume of anything on Amazon, Shein, or a similarly sketchy fast fashion website — Moo Deng, anyone? — the '70s were a bit different. 

Combining store-bought goods and several homemade elements, Halloween in the '70s resembled no other decade before it, making these nostalgic snaps quite the treat. 

From homemade Star Wars looks to a DIY pack of smokes, here are 39 pics of what passed for Halloween costumes in the 1970s.