得体
dé tǐ · HSK 7
appropriate to the occasion
👔 得 (get/gain) + 体 (body/form) = getting the right form for the moment
When you 'get the right body' for a situation, you're dressed and behaving in a way that fits. De ti sounds like 'day tea' — the appropriate drink for a daytime occasion.
得 — 彳 (step) + 旦 (sun/day) + 寸 (hand)
Originally depicted a hand 寸 reaching for a cowrie shell 貝 (later simplified to 旦), with 彳 'step' added to show going out and obtaining something. The core meaning is 'to get' or 'obtain'. The reading děi extends this to 'must/have to' — what one is obliged to get done.