Winx Club

'Winx Club' is an Italian animated series created in 2004 and ran for seven sevens, ending in 2015. The cartoon follows the adventures of the Winx, a group of teenage girls attending the fairy school Alfea once 16-year-old Earth girl Bloom finds out she has magical powers and discovers more about her past.

S6E9: Shrine of the Green Dragon
Flying over the Great Wall of China by hot air balloon, a spell cast on the Winx to give them jackets to stop them being cold backfires when the jackets become puffy and impractical, stumbling about before another spell is cast, making them fit properly.