Marks and Spencer Floral Dress - Size 4 - Shift Layered Chiffon Ruffle Tea Rose

I purchased this beautiful dress a good years ago when I was living in the UK but it never wore it. The tag came off and haven’t found it, but the dress is intact sitting in my drawer. The dress is from a store called Marks and Spencer (M&S) from their limited collection. Size says Uk8 which fits a us 4