Happy Mama. Womens Maternity Vest Top Tee Tunic. Scoop Neck. Sleeveless. 792p 95% Viscose 5% Elastane Pretty maternity sleeveless top by Happy Mama. Super soft and stretchy. This sleeveless tee can be worn during and after pregnancy all year round. Excellent quality, very comfortable and practical. True to size and great fit for every body shape. Please see our full range of maternity tops - plenty designs available. Approx. length: 59-68 cm. The given sizes are US sizes.