new look can do nice maternity stuff, and h&m. but i think they're only good if you're planning to keep the clothes for another pregnancy otherwise it's not cheap and chirpy.
if you want low prices Asda is good, and ebay well i got trousers from there, and most my tops from h&m sales. To be honest in my hunt for cheap clothes i often looked up large sizes for tops, rather than maternity ranges, because they tend to be limited. I found as long as there was a tie just under the breast area on the top, it looked cute with the bump.
If you don't mind hand me downs, if you have any close mates u may want to use theirs?
next is quality but it's not exactly cheap, i got 3 pairs of trousers, then decided no, the pricing is insane considering its just for a few months.
im glad i didn't spend too much on maternity clothing, coz this time round i was changing sizes every few weeks. it's calmed down now. But i remember with my last two the maternity wear i got lasted through til the birth. But this time, i've needed to replace tops for bigger sizes. im massive right now lol.