Synonyms for Bespoken (same or very similar meaning)
WordNet sense 1 (of clothing):
bespoke, made-to-order, tailor-made, tailoredWordNet sense 2 (made according to the specifications of an individual):
custom, custom-made, customised, customized, custom-madeWordNet sense 3 (pledged to be married):
affianced, betrothed, engaged, pledgedWordNet sense 4 (associated in an exclusive sexual relationship):
committed, attachedFrom the ODE community, based on WordNetadd/edit