Rollin,
this is the outfit Marlo wore leaving the card game the first time, same episode where he is robbed by Omar.

Don't know if you are old enough to have ever heard of a show called Laverne & Shirley...but Marlo's gear is on some Laverne sh*t.




As you can see...either it's a big coincidence or they are trying to foreshadow that he's gonna talk an L later in the show.