Becoming pregnant and becoming a mom doesn't mean you have to lose your sense of style! No one said a woman needs to suddenly become ultra-conservative, wear beige and stop looking like herself once she becomes a mom.
I encourage you to maintain your sense of self during pregnancy and after. Designers are finally realizing that women are not interested in tent-style tops during pregnancy. We want sexy, curve-showing, fashionable clothes! Shop around for styles that suit you.
Granted, once you become a mother and you are spending more time on the floor playing with baby, attending Mommy and Me classes and chasing after your kids on the playground, you'll need fashions that are appropriate for the movement you are sure to do. Pants that reveal your lacy thong are not appropriate for tumbling class, plunging V-necks are not the best choice for crawling after baby at a playdate but with good sense, you can still wear outfits that fit your style!
Don't lose your self to motherhood. You are still a sexy woman with an individual sense of style!