Blare Slingback Pointed Toe Pump

I’m a true 7.5 , my when I buy the narrow ones I usually size up with maddens and they are perfect! Except the zebra ones - these run smaller then the other , I have 5 pairs of heels from madden , for some reason these ones run smaller.. I probably should have sized up a half size larger for these, for comfort.. the other 2 pairs I bought were perfect… it all madden heels are made tie same either, the yellow ones have more cushion.. the quality varies from style to style, kinda disappointing… I may take a break from the maddens , I like consistency when purchasing on line .. ie nike, Adidas, I wear a heel and a sneaker.. I know what I get consistent with other brands .. why does Madden shoes vary ? A shoe size should be consistent, Betsy Johnson and Madden must use the same manufacturer, inconsistent shoes sizes, it’s like I have to do major research on if the heel runs to small or not .. for the record I’m a bit petite.. 5’5 ,130lbs , my foot is a true 7.5 .. I upsize my heels a half inch because of one foot — Never half to upsize a shoe a full inch ! Uggg , cute shoe, ..