Envelopes have come a long way, from ancient clay designs to today’s modern paper options. At The Envelope People, we offer a wide range to meet every need, whether for business mailings or creative projects. Choose from classic white, vibrant colors, or eco-friendly recycled materials. Our sizes include C5, C6, and square envelopes, ideal for greeting cards, invitations, or professional correspondence. For added convenience, we offer peel & seal and gummed flap styles.