Here's an adorable NEW retro pink & white stripe 2 pc baby dress from the late 80s to early 90s (I used to shop at that store and was sad when they out of business). The outfit has a pink & white printed poly/cotton sleeveless over-dress or pinafore AND a solid white poly/cotton under dress thqt could be worn alone. The overdress is embellished with eyelet trim forming flowers on tiny little pockets... so cute! 
 
Pre-owned but never worn (store label is still on the dress) but there's a couple of dark stains on the white dress at the back hem. Because it's new I never tried to get the stain out but since it's supposed to be sunny here tomorrow I'll see what I can do. Of course I'll have to remove the hangtag. Fingers crossed for success! 
 
Marked as 18 months- here's their actual measurements--
Pink & white overdress-
Pit to pit- 13 1/2"
Center front length- 15 1/2"
Hem- 54"
 
White underdress- 
Pit to pit- 13"
Center front 15"
Hem- 53"