Vintage 60s two piece polka dot maternity set

Vintage 60s two piece polka dot maternity set Brand = Betty Lou maternities Size = unmarked but best for size small Fiber unmarked but feels like cotton. Bodice is lined with buttons on shoulder and little bows at bust. Short is bloomer with drawstring and knit panel at front for pregnant belly. Leg opening has elastic encased for a bubble look. Fabric is slightly faded but it just looks like a soft pastel polka dot. Super cute. There are long darts in front and back. I think those were added later and can be removed for a bigger belly. Chest = 20” Length = 24” Short Waist = 17.75” uncinched Length from waist = 15 1/2” Leg opening = 8.5” stretches to 12.5” Model is 5’6” size small 🫧 clean and ready to wear 🚭smoke free home 🐶 pet friendly home 📫 ships next day