The deluxe purple feather boa is a great costume accessory for any flapper costume. Where the purple feather boa to liven up any costume. The purple boa is 120 grams and 6 feet long the perfect size and thickness for your Halloween costume. Complete your Halloween costume with killer costume accessories. Your costume isn't ready until you deck it out with sunglasses, hats, boas, masks and more. Our selection of Feather boas is second to none, we have feather boas of every color, so if you want the best price on feather boas you have come to the right place for a great deal.