裾 is a Japanese kanji written with 13 strokes, listed here under the keyword “hem”. It is built from 居 (reside) and 衤 (cloak). In Remembering the Kanji by James W. Heisig it is frame 1145.
On KumiJi Glyph Explorer, open the parts search and type “reside” + “cloak”. 裾 is among the results, together with every other character containing the same shapes.
Open 裾 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.