Cap costumes
From Super Mario 64 to Odyssey, and even Luigi's Mansion 3!
And even more costumes!
Virtual googles, christmas hats, headphones
SMB3 blocks
Toads
SMB blocks
SMW blocks
NSMBU blocks
Create your own Mario levels!
Crown costumes
Various blocks from gaming universes
Including Tetris, Celeste, Sonic and Castlevania
Costumes from various franchises
Pokémon, A Hat in Time, Deltarune, Professor Layton, Petscop, Baldi's Basics...