Need advice for printcostume for a Spider-Man outfit

Hey guys! I would like to buy myself a decent Spider-Man outfit for a decent price. My goal is not to get a movie quality costume, just something that looks pretty good and that I could wear for costume parties or conventions.
I read that printcostume is a good option, with a good price at around 60$ I believe. That’s pretty much my budget for this.
I have a few questions:

1. What’s your experience with the site? Is it worth it?
2. Is the mask detachable from the suit?
3. I saw that the lenses they provide are like a standard model. If I get the suit without the lenses, where can I get some cheap ones that would fit the shape that I would like?
4. Do you have any better recommendations than printcostume?

Any other tips would be appreciated.

P.S.: This is only my second post so if I made mistakes or something please indulge or point it out so I can correct for next time. Thank you!