At around the 1h 23 minute mark Sam visits the dragon, she is then wearing her leprechaun outfit despite returning it to Bob earlier. At the end of the scene at 1h 25m when Sam is running after Babe her clothes are returned to normal.
When Sam has a flashback, we see her mom carrying an iPhone 14, even though that did not exist back at the time of the flashback.
From 1:23:15 to 1:25:35 Sam is inexplicably back wearing the clothes borrowed from Gerry, in the previous scene she is wearing her normal outfit and again after the blunder.