Poster branding Development

I feel that my branding works well but i also want to create a poster that works with the branding. I feel that this would enhance and push the designs futher. 

I need the poster to still be in the form of 1990s styles i have gathered from my research but it still needs to relate to to the simple and clean style of the branding.

I think maybe a repeat pattern oand inkeeping colour scheme would be th best way to devlop this.
The tag line 'bringing back the 1990s' works quite well and should be the main visual on the poster. 

I want the poster to be minimal and still work :

I feel that these posters resemble 1990s posters and especially 1990s nike shoes posters. This is because of the layout and spacing of the 'hellahella' logo. I feel that the 1990s purple works best but i quite like how they cretaed in a simple way.