- 95% Cotton, 5% Elastane - Long Length - Sleeveless - Scoop Neck - Fitted Style - Jersey Knit Fabrication - Crystal Embellishment Our La Belle Botanique Jersey Tank Dress is a sinuous column with a softly sculptural shape, designed to flatter and elongate. The print evokes pages from a travel journal. Stamps, sketches, and handwritten fragments frame deep pink floral motifs on a duck egg blue ground.