Parents have found myriad ways to garb their wee 'uns. Some cute them up with silly costumes, some make them clothing clones in miniature replicas of mommy- and daddy-wear, some even go the designer route to prepare their offspring for lives of conspicuous consumption. But in our view, there's something to be said for simple, good taste. Not too formal, but nice and proper. La Ideal offers a sprawling selection of wardrobe fillers, all of them tasteful, some of them downright classic. Along with the ready-for-school designer lines (Buster Brown, Oshkosh), the store carries togs from Brazil, Colombia, Spain, and other parts of the world. This is the place for communion dresses and christening gowns, kimonos, Italian socks, and just about anything for tykes, from newborn to age fourteen. Along with the junior apparel, La Ideal displays an array of rug-rat shoes, sporting goods, strollers, and furniture. The outlet is roomy and bright, the service expeditious and polite. (Another La Ideal on Flagler Street offers adult clothes and sporting goods, but the Hialeah store specializes in kid stuff.)