NWT Vtg. Union Made ILGWU Polo T-Shirt dress yellow SZ 14.5 Cute turtle Accent

Vintage, my best guess is 1950's but it could be as late as 1960's from my research. Union Made ILGWU Polo T-Shirt dress. Soft yellow in color. 50/50 poly/cotton blend. Size 14.5. It has a cute turtle accent sewn on. New old stock with original tags attached. A tag that says "THE CRESANT" is attached. I am thinking this was the name of the store it was sold out of. NO STAINS. Incredible condition for a garment of this age in this color. It has a draw string cinch at its waist. Measurements are as follows. Chest/ Arm Pit 2 Pit: 18" Shoulders: 14" Back of neck to hem line:43.5" Sleeves: 8.5" Please note all measurements are a best approximation as I am not a professional tailor or seamstress.