Kaia Gerber was stylishly casual as she continues to move on from her breakup with Austin Butler while treating herself to a lavish spa day in L.A. this week on Tuesday.

Check out this Boppy nursing pillow that's 42% off, a Nike snowsuit that's 64% off and up to 70% off toddler and baby boots ... It also happens to be 29% off right now on Amazon in the green colorway.

On Jan. 21, the model left her spa sesh clad in her comfy breakup uniform. Per usual when she's running errands and/or headed ...