Need a poster for my short film

I made a short film a few months back and I'm looking to get a poster made professionally that riffs off of 'Slacker', 'Dazed and Confused', 'Suburbia' & 'Clerks' (all slacker/hangout movies). I've got the source photographs and fonts ready to go. I've even made some rough versions of the poster in powerpoint - all I need is someone who knows what they're doing to make a really 'schmick' looking version of it.

I've attached pics of the posters that I've attempted to make + the posters that I'm riffing off of below.