With the birth of a Prince or Princess on the way, we can't help but get excited about the fashions the little tyke will wear. With his mother making such a permanent mark on the style world, we can only imagine that the newest member of the royal family will as well.

While we're pondering what sweet choices Kate will make for her newborn, we came across some seriously interesting information. That is... that some people are willing to spend over $400 on something their child will literally wear once. Or perhaps spit up on. Or possibly have a leaky diaper in.

Putting aside all of the potential messes that could ensue, what would make someone want to spend such money on an item their child will grow out of in a few weeks or months? Sure, some of these pieces are to die for, but we have to ask, is it really worth it?

Click through the gallery above to see some of the most expensive baby clothes we've been able to find, and let us know: if you had the money, would you buy these items for your newborn?

Photo Credit: Neiman Marcus