Chalkboard bridal shower invitations - available in 5 x 7" (portrait) or 7 x 5" (landscape) with playful vintage chalkboard script on 50% recycled paper with a smooth matte finish. Using recycled paper makes me feel good about saving this beautiful green planet, how about you? At about $2.00 each, these custom chalkboard invitations come in 20 unique paper types and colors and include standard white envelopes. Love these trendy chalkboard designs! No need for extra postage, one "Forever" stamp will do nicely.