10mm (18L) red opalescent heart shaped buttons - The Button Shed
Blumenthal Lansing Slimline Buttons Series Funtastics -Pink Heart 2-Hole 1" 2/Card : Amazon.co.uk: Home & Kitchen
Craft Buttons 50pcs Love Heart Buttons Craft Buttons Metal Pants Button Metal Buttons Women Button Clothes Button Overcoat Buttons Gift Red Fashion Heart Buttons for Sewing : Amazon.co.uk: Home & Kitchen
Red Heart Buttons 23mm SALE was 18p now 9p each - The Dropped Stitch
12 mm Grey Heart Buttons, Trimits 2 Hole Buttons, Pack of 10 – Fabric and Ribbon
14mm bright pink novelty heart buttons - The Button Shed