Here is the butterfly fairy costume from the 2008 Gymboree Halloween line with the hard to find accessories.  New with tags.  Size 6-12 months.  Set includes:

Butterfly Costume - 100% polyester costume has an orange crushed velvet bodysuit with an elasticized neckline and black organza flutter sleeves that have orange polka dots, mini-wings are attached to the back with a screenprinted orange monarch pattern that has gold glitter accents, an orange tulle skirt has a black polka dotted organza overskirt, snaps between the legs for easy diaper changes. Color:  Orange Lily.

Butterfly Tights - size 6-12 months - cotton blend tights have all over orange dots and an elasticized waist.  Color:  Black

Baby Girl Antenna Headband - one size fits up to age 3 - ruched black velour covered elastic headband has elastic antennae with black felt circles on top.