Lou, my Jessica does at least 3 a day. Even the cat doesnt go as much as her. She is as regular as a pensioner on prunes.
As for the clothes, tempting as it was to keep her in sleepsuits, due to the high volume of new clothes we were given I dresses her in clothes every day. My favourites were all in one romper suits (very cute and girly) from next, basically the same as sleepsuits but without feet. Also, I loved leggings and tops. Dresses, not so much as they all seemed to be button up the back which I dont like.
With baby number 2 and less time I might be more tempted to opt for sleepsuits but I do think they know the difference between night and day but dressing them is just a small part of the routine.
Urchin, keep smiling, one day your baby will grow up and be pooped over by their own offspring.
Laura.