This will nicely conceal the belly and focus everyones attention on your dcollet and legs
It helps wth the volume and overall feel but it does not look right, despite the photographers effort to make the doll look like Claire in the publicity photo of her and Jamie going up the stairs

Product Overview Name: Tatiana Silk Shirt Dress Brand: Tatiana Price: $169.99 Type: Casual/Formal Shirt Dress Size Range: XS XL Available Colors: White, Navy, Charcoal Fabric Quality: 100% Silk Design: Button-down, collar, long sleeves, belt at waist Comfort Level: Smooth, breathable, and lightweight Fit & Sizing: True to size, relaxed fit Occasions Suitable For: Office wear, dinner, casual outing Care Instructions: Dry clean only Pros and Cons Pros: Luxurious silk fabric that feels soft against the skin Versatile design suitable for various occasions Adjustable waist with a belt for a customizable fit Elegant and timeless look Cons: Requires dry cleaning Limited color options May be too formal for some casual settings Customer Experience / Personal Thoughts I tried the Medium size, and it fit perfectly
Sherri Hill 55102 short dress with an A-line silhouette and open back