ragtag

listen to the pronunciation of ragtag
İngilizce - İngilizce
Very diverse; comprised of irregular and dissimilar components

The guerrillas were a ragtag band of local thugs, former soldiers, displaced farmers, and political idealists.

Unkempt, shabby, or in a state of disrepair

He liked to wear an old ragtag coat that was so threadbare that he'd get sunburned through it.

If you want to say that a group of people or an organization is badly organized and not very respectable, you can describe it as a ragtag group or organization. We started out with a little rag-tag team of 30 people. a ragtag group is not tidy or properly organized (rag + tag)
disparaging terms for the common people
{i} rabble, mob, riffraff, masses
ragtag and bobtail
The lowest social class; the rabble
ragtag and bobtail
{i} mob, riffraff, ordinary people, hoi polloi, masses, rabble
ragtag