M&S Collection Blue Mix Bardot Style Elasticated Waist Maxi Dress Size 10, can be worn on or off the shoulder, very flattering and depending on how you wear the neck line, the sleeves are either to the elbow or ¾ length.  This dress also has a slit up on side seam and a double tie belt. In 100% modal this dress is machine washable. Measurements are:

Bust (measured underarm to underarm): 19 inches

Nape of neck to hem:  45 inches

If you need any more photos or have any questions, feel free to contact me.   From a pet and smoke free home. 

Please see my other items for sale, I am happy to combine items to reduce postage.