As has been said there are loads to chose from and please buy quality, the helmet isn't just for show.
One quick remark about peaks. I agree a peak is very useful but it can be uncomfortable. My last but one helmet came with a detachable peak which was already attached. Thinking nothing of it I went for a ride. After a while I developed a very stiff neck - it took me several weeks to realise the peak position was causing me to slightly raise my head to see clearly.
If you like a peak, which I do, may I suggest you consider a cycling cap under your helmet. A cap position is easily adjusted, the helmet peak can't be adjusted if you're wearing the helmet correctly. If you chose this route take a cap to the shop when trying helmets on.
Many helmets come with detachable peaks.