IPA: //ˈsiːmli//
KK: /ˈsimli/
Behaving or appearing in a way that is proper, suitable, and in good taste.
It is important to dress in a seemly manner for the formal event.
In a way that is proper, appropriate, or suitable for a particular situation.
She dressed seemly for the formal event, adhering to the dress code.
Seemly is derived from the Old English 'seemlic', which combines 'seem' (meaning to appear or to be) and the suffix '-ly' (meaning in a manner of). The word means in a manner that appears proper or appropriate.
Think of something that 'appears' ('seem') 'properly' ('-ly') — that's why seemly means something that looks appropriate.