The best replacement for gossamer is tulle.

The best alternatives to gossamer are rated as following:
★★★★★  tulle
★★  organza
★  manners
★  vero
★  monarch crab
  fsa energy
  furnace stone

Your alternative for gossamer is not listed? Suggest!
Speaking about gossamer, one probably shouldn't forget about bugs bunny.

Other search terms related to gossamer and their ratings are:
★★★★★ bugs bunny
You have in mind a companion for gossamer and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of gossamer in all years. Click on graph for more.
gossamer
tulle
organza