Moonlight Feather | 1 Yard - Purple Guinea Hen Plumage Feather Trim Wholesale Supplier Costume, Craft, Halloween Feathers 1 yard of guinea hen plumage feathers. Each feather measures 1 to 3 inches. These guinea hen feathers are dyed in purple There are approximately 100 feathers in the yard. Use these for jewelry, fascinators, costume, headdress and many possibilities! Order by 12pm PST M-F for same day shipment. Closed Weekends and National Holidays.