Hello,
This is a bit of a long shot, but seems to be the only place I can think of. If you turn left at Tansas and walk up the road past the bakery, there is a shop that sells english birthday cards, wrapping paper etc. I think it's called Pandoras box(?) but is run by a Scottish couple and a Turkish lady. They sell lots of things I've never seen in
Icmeler or Marmaris, so they may be able to point you in the right direction if they don't have them.