Having done school runs for at least 14 years, I have only just found out about the "school run dress" lol.
Anyway, I got this dress on Saturady and it is lovely...cool, covers the batwings/tummy, and looks good with or without boobs!
www.next.co.uk/shot.asp?extra=sch&b=G34&p=0&s=1&n=Women&pid=452-148&exclude=00AI00%7c00A00&returnurl =http%3a%2f%2fsearch%2enext%2eco%2euk%2fshop%2fgattgender%2ffemale%2fcat%2fdresses%2f0%3fnxti%3d0%26 nxtv%3d0%26isort%3dglobalpop&bct=%26quot%3bShop%20By%20Product%26quot%3b%26nbsp%3b%26gt%3b%26nbsp%3b Female%26nbsp%3b%26gt%3b%26nbsp%3bDresses