zipping names with list_price does most of the work for you:
result = []
for name, prices in zip(names, list_price):
    result.append({"name": name, "size_price": prices, "size": size})
1
solved Data structure in python 2.7 [duplicate]
 
zipping names with list_price does most of the work for you:
result = []
for name, prices in zip(names, list_price):
    result.append({"name": name, "size_price": prices, "size": size})
1
solved Data structure in python 2.7 [duplicate]