Maternity trousers by Bluebelle Maternity, Plain design, Why complicate things?, Over-the-bump waist, Regular fit, A standard cut for a classic shape, Designed to fit you from bump to baby. Bluebelle Maternity is upping your maternity game to a perfect 10. Give your bump a dressing up in soft skater and swing shapes, or keep your cool in pretty prints and cold shoulder cut-outs in super-soft fabrics.