HighChairStation is an e-tailer that scours France, Germany, Switzerland, and Scandinavia to find the most designey chairs and booster seats a baby could ask for, some of them well-considered, others excessive. Examples:
The Bloom Fresco Loft has dual chair/crib functionality;
The Svan gives your child an early taste for the possibilities of bent plywood;The Tripp Trapp features height adjustability in the form of a series of grooves you can slide the seat bottom and footrest into, letting the chair "grow" with your family;
The BackTurbo Booster for automobiles has adjustable-height armrests and pop-out cup holders;
And the Grow Up Booster has enough straps that it looks like your child could withstand 3G turns in the passenger seat of a Lamborghini.