In Pathfinder, there’s a magic merchandise referred to as the Monk’s Gown.
I like the thought, and have tried to transform it to D&D 5e, however I don’t know if my conversion is balanced. My conversion of the merchandise is under:
Wondrous merchandise, uncommon (requires attunement)
When worn, this easy brown gown confers nice potential in unarmed fight. If the wearer has ranges in monk, their Unarmored Motion velocity bonus and Martial Arts die are handled as in the event that they had been a monk of 5 ranges greater. If the wearer will not be a monk, they acquire the Unarmored Motion velocity bonus and Martial Arts die of a Fifth-level monk.
If the wearer is a monk of 16th stage or greater, their Unarmored Motion velocity bonus turns into 35 ft, and their Martial Arts die turns into a d12.
Is that this Monk’s Gown magic merchandise balanced for D&D 5e?