The term 'slightly flared' can be described as a garment that is slightly wider at the bottom than at the top. The crossword solution for this term is 'ALINE', which is a five-letter word. ALINE is a type of dress or skirt that is fitted at the waist and then gradually widens towards the hem. It is a popular style of clothing that is often seen in formal wear, such as evening gowns and bridesmaid dresses.