Sweetheart Monogram Custom Patch Anyone will look absolutely adorable when they sport an outfit, bag, or accessory accented with one of these sweetheart monogram patches. This sweetheart monogram patch can be used for your next project in either an iron on or sew on patch. The purchase of this listing is for one sweetheart monogram patch with the following specifications and options: Style: Iron on patch or sew on patch Sizes Available: Small 4'' circle Medium 5'' circle Large 6'' circle Thank you for shopping at Sew Lucky Embroidery.