Can she still be pretty?

Yes.

One thing is. What type of "plus sized" are we talking about? There's "plus size" and then there's "plus size. " Let me explain.

A lot of the models I see I would think of as "average sized" or normal weight (not thin, not fat). Some of the models I see are described as "plus size" and they're just really tall, but because there's more weight, (but they're thin because of their height. ) they're lumped into this category as well.

If we're talking average height and "chubby to heavy set, then now we have something that can be defined better.

I know a very pretty woman my age. She's plus sized, and she's very attractive as far as looks go. And she's pretty popular because of her personality, so even guys who are picky about weight could easily be attracted to her.

Just my 2 cents.

It depends how well the weight is distributed, on some women curves make them even more attractive, women technically aren't suppose to be thin naturally, women have higher body fat percentages than men because women bear children and the extra padding protects the baby. But if the weight is only in one place, namely the waist line and thighs then it can be a turn off which can be avoided by diet and yoga which helps evenly distribute fat and burn off excess.