The petticoat is designed for floor length dresses and measures 39 inches, nearly ankle length. The petticoat should be shorter than the dress to remain hidden and prevent tripping. Size selection should be based on the size chart shown in the top left photos. S L: waist coverage 60 cm to 90 cm (23.6" to 36"), US size 2 to 16. XL to 3XL: waist coverage 89 cm to 127 cm (35" to 50"), US size 16 to 28. Length: 99 cm (39"). 100% polyester. Hand wash only. Main material: spandex and organza. Features two layers with three tiers of organza, generously gathered to support the dress shape, plus one layer of lining to protect sensitive skin. The medium-stiff organza provides a full, puffy silhouette. For best results, follow the care instructions upon opening. Suitable for A-line floor length dresses, including wedding dresses, bridesmaid dresses, prom dresses, formal dresses, and fancy dresses. To select the correct size, refer to the size chart in the top left photos, which indicates the waist coverage. Confirm your waist measurement falls within the listed range. The length is measured from waist to hem, approximately 99 cm or 39 inches. Custom sizing is available upon request. If standard sizes do not fit, select the custom size option at checkout. Allow additional processing time for custom orders. This petticoat is ideal for achieving a full, voluminous look with A-line gowns. Made from durable, lightweight materials to enhance the shape of your dress while remaining comfortable.