Women's Yellow cupcake vintage 50s 60s prom formal dress pastel yellow handmade

This princess prom cupcake dress is amazing! It's handmade and likely from the 60s. It's a pale, pastel yellow (color most similar to pics 2-5). It has a sweetheart neckline with plastic boning in the bodice. The bodice has a ruffle trim on top and zips in the back with a Talon Zephyr zipper. The zip works perfectly. It has floral lace below the basque waistline. The lace also has yellow flower/rose appliques that lift the lace. One is attached with a pin and needs to be resewn. There is a solid layer underneath the lace. The skirt itself is very full and floofy. It's maxi length. Overall, it's in great condition with minor wear. No brand or size tags, but best for a womens XS or small. No stretch. MEASUREMENTS Bust (underarm to underarm): ~16 in flat/32 in Waist: ~12.5 in flat/25 in Bottom opening: ~52 in flat/104 in Length: ~48 in