Adorable 60s Vintage Floral Nightgown- M/L

Adorable 60s Vintage Floral Nightgown- M/L Such a sweet vintage nightgown! In great condition. Has the sweetest pink floral print and some lace trim. 3/4 sleeves. Marked a Size L, best fits a M/L. Not sure what the fabric is, the label is too faded to read. Size: M/L Pit to pit: 23” Shoulder to shoulder: 20” Sleeve: 14.5” Length: 50”