The full det's on the Camille Maxi:

The Bec + Bridge Camille Maxi in Black is a sleek, minimalist silhouette designed with the brand’s signature refined elegance.  Effortless and elegant with classic triangles on the bodice with an under bust cutout and sweet lace panel detailing, thin rouleau straps, and a body‑skimming cut, this maxi offers a timeless, understated look that flatters the figure. The clean black colourway makes it a versatile choice for balls, formals, evening events, and celebrations where effortless sophistication is the brief.

Size:  Size on tag - 10, although runs slightly small - would fit a larger size 8/small-average size 10.  The fit: designed to be fitted at the bust and hips, falling into a relaxed fit through skirt. Maxi dress is accessed through E-hook hardware at back, not bra friendly. Fabric offers no stretch to the fit.