Girls, Are crochet maxi dresses and denim dresses going to be trendy and popular this summer? ?

I have been told by a salesperson that crochet maxi dresses and denim dresses are going to be popular this summer. Both look good on me, but before I invest, is this true?

Girls, Are crochet maxi dresses and denim dresses going to be trendy and popular this summer? ?
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