There's a Wiki page in this sub with photos of Elijah in some of his outfits:

https://www.reddit.com/r/jerseycity/wiki/index/elijah/#wiki_elijah_sightings

My understanding is that his looks are all custom-made by himself / his wife. Glad to see him getting some love on TikTok - even tho the "pimp" moniker is misleading.