Elegant Vellum Jackets for 5×7 Invitations – Add a refined touch to your wedding invitations with these pre-folded vellum jackets for 5×7 envelopes, beautifully printed with a gold floral design. Pre-folded Vellum Jackets – Includes pre-folded premium vellum sleeves, making them ideal for weddings, bridal showers, save-the-dates, or as elegant wedding invitation accessories for any event.