What is another word for slop-seller?
Pronunciation: [slˈɒpsˈɛlə] (IPA) 
The term "slop-seller" refers to a seller of low-quality or slovenly clothing. There are multiple synonyms for this phrase, each with varying degrees of formality and connotation. A common synonym is "peddler," which refers to a seller of goods traveling from place to place. Another option is "huckster," which can imply a more dishonest or unscrupulous seller. "Flea market vendor" or "thrift store owner" may also be suitable alternatives, depending on the context. Ultimately, the best synonym will depend on the desired tone and level of formality in the usage.
