His shirt was gray and the tie was yellow.
Kare no shatsu wa haiiro de nekutai wa kiiro datta.
he; him; his; boyfriend
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
shirt (underwear); undershirt; singlet; shirt (outerwear, esp. dress shirt)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
grey; gray; ashen
indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.
be; is; indicates past or completed action; indicates light imperative