You unlock the ability to enter Ponsonbys after you finish the mission titled "Meltdown". In this mission Michael and Jimmy attend the premiere of the movie Meltdown. During the mission you go to Ponsonbys to look good for the premiere, after you complete the mission, you can go there any time.
Is there a clothing store in GTA?
Clothing Stores GTA 5 guide, walkthrough There are only three types of stores: cheap (normal clothes, sometimes the same like in Binco but cheaper), Binco (sports, normal clothing), Suburban (more relaxed clothes) and Ponsonboys (expensive, luxury clothes - suits, shirts etc). ... Choice of clothes is all on you.