Musthaves By Elja designs and produces its own collection in Italy, generating exclusive items every week. You are now in the ‘dresses’ category. The dresses are often available in sizes SM and LXL or in sizes S to XL. The fabric composition of the dresses is different, usually cotton, polyester, viscose or polyamide in a blend with elastane. For more other must-haves, take a look at the rest of the categories.