shabby

US /ˈʃæb.i/
UK /ˈʃæb.i/
"shabby" picture
1.

in poor condition through long or hard use or lack of care

:
The old coat looked quite shabby.
His clothes were shabby and worn.
2.

unjustifiably bad or poor

:
He was given shabby treatment by his colleagues.
It was a shabby trick to play on a friend.