Dress: Kate Long-Sleeve Gathered Trumpet Evening Gown by Chiara Boni La Petite Robe
Bonnie Plunkett (played by Allison Janney) on Mom on CBS was spotted wearing this black cut out ruffle maxi dress on Mom on episode 'A Community Hero and a Wide Turn' (8x17) in May 2021. Bonnie's Dress is the Kate Long-Sleeve Gathered Trumpet Evening Gown by Chiara Boni La Petite Robe.