DEAR ABBY: My cousin recently married a lovely girl, someone he’d been dating for a couple of years. Our whole family loves her, and she’s always been very sweet to us. She’s very intelligent and kind, but the issue is her wardrobe. She’s pretty but refuses to wear nice clothes. Instead she wears baggy, boring clothes. Our family is fashion-conscious, and I know my cousin has suggested to her several times that she buy new clothing — to no avail. He thinks she’s self-conscious about her body. Her birthday is coming up, and my sister and I would like to take ...