Angel those ones don't have poppers between the legs which is why I loved them cause yes the ones we had from Jojo and even the ones we got from my SIL from Petit Bateau
wacko
always opened! I do think however that these dungarees the boys are wearing were in the Boden Spring collection as they are actually quite thin and I don't think they are for sale any more. You might be able find them on ebay maybe? Good luck
As for size, those ones are for 2-3 and juuuust are long enough for them in the legs. The tops are ok but for Dominic who is a bit tubby, I have the straps on the longest setting. Sebastian who is a slimmer fits perfectly still. My boys are quite tall at above 75% and 81%.
ETA oh I see you were thinking of other ones. Sorry I had missed that. On the whole poppers between the legs don't work fantastically well I am sad to say. But we have not had any from Boden before these so maybe they would be different xx