It's My Garden Top
Light blue background with green/cream/blue/mustard flowers. Color block bottom with off-white middle and a heather grey and off-white striped bottom.
Model is wearing a Large. She is a true XL with a 42DD bust. Size 16 or 34" waist and 5'9" for comparison. Size down it runs oversized unless you don't like clingy fabrics then stay true to size.