RAG rose sleeveless blouse surplice neckline

RAG pink blush sleeveless blouse with surplice neckline. Unknown size and composition, only tag is one pictured. I believe it could be a small or medium, but please see measurements. Fully pleated with lace detailing around neckline. Has a small red-ish dot on back that goes partially thru with clean edges and looks like a manufacturer defect; barely noticeable. All measurements approximate and laid flat: 14 in across widest part and 23 in from back of neck to bottom hem. D1