The term 'Animal Party' can be broken down into two crossword solutions: TOGA (4 letters) and TOGAS (5 letters). A TOGA is a traditional garment worn by ancient Greeks and Romans, usually made of a single piece of cloth draped around the body. TOGAS are the plural form of the word, referring to multiple garments. Therefore, the crossword solutions for the term 'Animal Party' can be summarized as 'garments traditionally worn by ancient Greeks and Romans'.