Beautiful 3 Suisses dress key hole front and back pearlized buttons pleated sz M

Absolutely beautiful long sleeve dress by 3 Suisses. Background colour is green with the pattern being white, rust and a lighter green colour. Close up pictures of pattern is the best representation of colour. Plastic pearlized buttons on cuffs and key hole closure at back of neck. Keyhole opening at front. Band at waist with light pleating on skirt portion. In excellent pre-loved condition with no rips, holes or stains. 100% Polyester Tag says size is US Medium; however, please review measurements below to ensure a proper fit. Approximate laid flat measurements: Pit to pit: 19.5" Outer sleeve length from shoulder seam to cuff: 25" Inner sleeve length from pit to cuff: 18.5" Waist side to side: 16" Center back length from base of collar to bottom hem: 35"