OXFORD DICTIONARY
tog, n. & v. colloq.
--n. (usu. in pl.) an item of clothing.
--v.tr. & intr. (togged, togging) (foll. by out, up) dress, esp. elaborately.
tog, n. a unit of thermal resistance used to express the insulating properties of clothes and quilts.
arbitrary, prob. f. TOG(1)
THESAURUS
tog
apparel, array, attire, bedeck, bedrape, bundle up, clothe, deck, dight, drape, dress, dud, enclothe, endue, enrobe, enshroud, envelop, enwrap, garb, garment, habilitate, invest, lap, muffle up, rag out, raiment, robe, sheathe, shroud, swaddle, swathe, tire, wrap, wrap up