Billabong Kids Womens Part Mermaid Tank Top (Little Kids/Big Kids) Cotton^Modal Imported Billabong Girls' Size Chart The perfect tank top for your little mermaid! Crew neck. Sleeveless. Rounded hem. Large screen printed graphic on chest. 55% cotton, 45% modal. Machine wash, tumble dry. Imported. Measurements: Length: 18 in Product measurements were taken using size XXS (4/5 Little Kids). Please note that measurements may vary by size.