Item is new with tags in sealed packaging from the vendor.
Per Vendor size chart see recommended sizing below:

Size 	 Bust	 Waist	 Hip
3X	24W/26W	51.5" - 55.5"	45.5" - 49.5"	55" - 59"

One piece Romper
Sleeveless
Scoop neck
Two side seam pockets
Banded Cuffs
Soft brushed sweater jersey fabric
Polyester Spandex Blend fabric
Hidden Elasticized waistband with tie closure