NWOT Acler Avonlea Midi Dress Celestial Blue US 4 / Small (sizing guide shared in photos) Sold out everywhere! Never-been-worn dress, selling $100 less than retail price. I purchased the wrong size for a friend's wedding and missed the return cut off. A fresh take on a classic Acler silhouette ~ the Avonlea Midi Dress in Celeste Blue features a modern bodice design, complimented with our signature pleated fabrication. Structured bodice with a square neckline compliments a free flowing skirt.