These are all at
MagsRags.net - photos are clickable links.
It's prom season, and this 50s net formal with origami petal bust has an elaborate ruffled skirt. Shown with and without crinoline.
A 50s New Look taffeta cocktail dress by Young Hollywood, with tiered ruffled skirt and tiny ruffles edging the neckline and cap sleeves.
This one is 70s Cottagecore, so easy to wear that it would be perfect for Coachella or other warm weather festivals.
Another pinafore style dress, this one is 40s, with girly pink rickrack and embroidery.
And a 70s piece from Lanvin, with a double ruffled neckline and body formed by a floor length column of crystal pleating. It's elevated enough to consider for eveningwear, although the designer's original intent was most likely loungewear.