The Vintage Rose corduroy cami midi names both adjustable cami straps and self-tie halter-neck straps, plus an elastic back. Those are three different elements. The source does not explain whether the halter ties supplement the cami straps or replace them in one wearing arrangement, so ask for front and back photos of the chosen color.

Set a neckline reference first

On a cami dress you own, adjust its shoulder straps to the neckline height you prefer. Note whether a halter tie would pull the neckline higher or place pressure at the neck. Ask for the usable length of each tie and how it attaches to the sweetheart neckline. The listing gives no support test or cup dimensions; strap adjustment should not be treated as a chest-width adjustment.

Read the elastic ranges as questions

S lists 28–38 in chest and 25–35 in waist; M lists 29.5–39.5 and 26.5–36.5; L lists 31–41 and 28–38. A hypothetical shopper at 35 in chest and 30 in waist falls inside all three published intervals. Ask whether those numbers are relaxed-to-stretched dress dimensions or suggested body ranges, and what tension is comfortable at the elastic back. Compare a similar elastic-backed dress measured relaxed and gently stretched rather than assuming the upper end of each range is comfortable.

Keep length independent

Every size lists 40 in length. Ask whether that includes the adjustable shoulder straps and where measurement begins. Mark 40 in on a midi you own after setting your preferred neckline. Brown, Cream and Navy are selectable colors; request a current image if the rose wallpaper print placement matters.