There is practically nothing left of the label in this satin slip. What's left has some blue in it, so it's a possible Lady Lynne. The length, silhouette and slight flare under hips makes this more 40s than 50s. The lace at the neckline and hem is fine and detailed with cut work, more the kind you would find in older lingerie. The satin is smooth, not as shiny as newer satins. The lace appliques added with intricate care (look at the little flowers with cut out centers). Cups are molded, not darted or ruched.
CONDITION: The straps look replaced, and there are no strap slides, so it's no longer adjustable. You will see some hand stitches in back around the straps. No other flaws.
MEASUREMENTS

bust 39"

waist 32"

hip to 44 1/2"

length 41 1/2"

This item is sold from an excellent, highly rated vintage boutique in Northfield, OH.