Try a theatrical makeup store or a store that has Halloween stuff out already.
It's hard to recommend any specific products without knowing what you'll have access too. Something like Ben Nye will be miles better than a cheap Party Store kit, but if you can't order on-line you're stuck with whatever is actually physically local to you.
Disclaimer : This post written by a Grumpy Old Man
Actually in the pipes:
- Remaking Ser Loras doublet.
- Luke Skywalker, A New Hope
- Wind Waker starter costume in swim material
Eventually: Paul from Dune, Faramir, Harry Sullivan