Pretty babydoll nightgown from the late 1960s. Lemony bright yellow sheer nylon over an opaque nylon under layer in the same yellow. Simple A Line style. Label reads: Flair, petite ( it does seem a little shorter but has lots of room so probably best for a shorter medium to large). Do see measurements below.  
Near mint vintage condition. I haven't spotted anything worth noting.

Measurements taken with dress laid flat. Doubled at bust, waist and hips.
Armpit to armpit across bust: 39" up to about 44"
Waist: Loose
Hip: Loose

Shoulder to Armpit: 10"
Shoulder to bottom hem: 35"

Please note: These are vintage, preworn and/or preloved items. I do my best to list any issues, but signs of wear should be expected. Please feel free to contact me with any questions. I'm truly happy to help in any way possible and I'm always up for a chat. Any accessories shown, including crinolines, are for display only, not included unless otherwise stated.