1. This top. Adolfo 'Shaba-doo' Quinones has amazing style. If only I could rock a jumpsuit like he does!
2. This signature look, worn by Kelly's friend Adam, who takes jazz class with her and is friend with streetdancers Ozone and Turbo. One word: tight. (credit to @ParisLDN, who came to see the film with me, for the joke). In a later scene, Adam pays Kelly a visit in the diner she works for, and wears really tight bright blue trousers. From this, the audience can easily work out that Adam tucks it to his left.
3. Ice T being credited as 'Rap talker' in the end credits. I guess the term rapper didn't exist at the time?