This is a Charming MEDIEVAL PRINCESS OUTFIT / COSTUME, with a Trick or Treat Bag, introduced in 1998 and retired in 2003.  NO DOLL.

What a fun Outfit for your American Girl Doll!  First there is a Burgundy Gown with glitter net overlay and dark purple burn-out velvet.  It has a jeweled faux belt.  There are gold fabric slippers.  The outfit is topped with a Gold, jeweled Crown that matches the faux belt. There is also a substitute paper Trick or Treat Bag with seasonal stickers.  In very nice, gently used condition.

Dress your American Girl Doll for Halloween or play Pretend Princess!  This is definitely a Treat!

Check out my other American Girl items for sale on Ebay.  Happy to combine shipping fees when possible.