O.Glove
O.Glove (supposedly short for "OrangeGlove") is an armor in Chapter 5 of Deltarune. It grants +4AT, +8 DF and reduces the TP cost for Susie's Scythemare by half. It can be found in the room after defeating Pink for 100 F$ and 3 P$, along with the other flower items.
It parallels the Tough Glove from Undertale.