Designers Hugo Boss and Calvin Klein are celebrating the 2010 World Cup in high-style with a selection of patriotic polo tees and boxer briefs for children.

‘Boss’ is boldly embroidered on the chest of each tee and the design is the same as the men’s collection for father-and-son match ups.

Along with the France and England Polo shirts above, Spain, Germany in sizes 4 year, 8 year, 12 year and 16 year for $61.35.

Calvin Klein boxer briefs are available in the Brazil colors above with versions for Spain or England versions can be purchased as well. All packs contain 2 briefs and come in sizes ranging from 4 years to 16 years.  Price: $27.07 per pack through Childrensalon.