I only tried these on at home. I bought them in two colors, and I've kept this pair without wearing them. I think they can be used for both formal and casual occasions. They are easy to wear. Heel height: 3.1-5cm Color: Beige Heel type: Block heel Material: Enamel Strap: None Pattern/Design: Other These items have been stored at home. Please refrain from purchasing if you are sensitive to imperfections or have strict standards. Price reduced!