Answer:

costume

Answer	Crossword Clue
COSTUME	Masquerade outfit
COSTUME	Halloween party requirement
COSTUME	Party disguise

COSTUME	Pre-Halloween buy
COSTUME	"Let's Make a Deal" garb
COSTUME	Period duds
COSTUME	Halloween wear
COSTUME	Attire.
COSTUME	Dress plus accessories.
COSTUME	Fancy ball attire.
COSTUME	Santa Claus suit.

COSTUME	Something to wear.
COSTUME	Stage attire.
COSTUME	Dress.
COSTUME	Oct. 31 wear
COSTUME	Dress
COSTUME	Ensemble
COSTUME	Get-up
COSTUME	Something you might go to a party in

COSTUME	Halloween purchase
COSTUME	All superheroes have one
COSTUME	Nurse or pirate, commonly
COSTUME	Masquerade necessity
COSTUME	It's a put-on