Pretty heart sandals by Ipanema that once I removed the tag, realized they didn't fit my daughter so they have never been worn! Buttons to close are adjustable (see pictures). Size 7 = 18 to 24 months in this brand (see attached size chart) **For example, size 7 runs 1-2 sizes SMALL.** Color on soles of sandals has a slight yellow tint. ⭐Please feel free to ask questions about sizing. Size chart in attached pictures.