That ’90s Show Costume Ideas in 2026

That '90s Show costumes copy the mid-90s casual style the series revives: flannel, mom jeans, band t-shirts, and chunky sneakers. It's an easy, thrift-friendly aesthetic that doubles as a solid general 90s costume too.

The show leans on nostalgia for the original That 70s Show audience while introducing new characters to a new generation, a fun pick for fans of either version.

Don't buy new for this one, worn flannel and faded band tees from a thrift store look more convincing than anything off a costume-shop rack.

Pair up as two characters hanging out in the basement, the show's whole vibe is built on that low-key group energy. For a bigger group, mix a few different flannel and denim combos, the point of this costume is that everyone looks a little different but clearly from the same decade.