Please also leave a phone number for the shipping information. Thank you! These women’s flats are open & blue in color - easy to wear all summer long. We handmade them from natural leather & named them Blue moon. They will match with your favorite outfit - a dress, to work, for long casual walks by the beach, or at official events. These slingbacks have a fine buckle on the side to hold the foot. Enjoy your summer! See more colors here: Pink: https://www.etsy.com/listing/843339824/pink-summer-sandals-women-flats-leather Black: https://www.etsy.com/listing/843330808/black-summer-sandals-women-flats-leather White: https://www.etsy.com/listing/843352870/white-summer-sandals-women-flats-leather Silver: https://www.etsy.com/listing/858292669/silver-summer-sandals-women-flats Green: https://www.etsy.com/listing/844372100/green-summer-sandals-women-flats-leather Gold: https://www.etsy.com/listing/844374046/gold-summer-sandals-women-flats-leather US Sizes / European Sizes (insole measurements for each size in cm) “US 6 / EU 36 - 23.2 cm / 9.13 inches US 6.5 / EU 37 - 23.8 cm / 9.37 inches US 7.5 / EU 38 - 24.4 cm / 9.61 inches US 8.5 / EU 39 - 25 cm / 9.84 inches US 9 / EU 40 - 25.6 cm / 10.08 inches US 9.5 / EU 41 - 26.2 cm / 10.31 inches” Item Features: - Blue Sandals - Sandals with Buckle - Open-toe Shoes - 100% leather - Women Flats - Natural Leather - Sizes 36-41 » See more from our products here » https://www.etsy.com/shop/MartiniShoesBoutique »Care Instructions Blue Summer Sandals ~ Women Flats Leather Mary Janes Buckle Open Toe Shoes Casual