Extract values from large data set

I am looking to write a formula that retrieves cost based on color of jeans and size. The data is in 5 different tables and I do not want to reformat the data due to how it comes out of the system. I attempted to write a INDEX MATCH MATCH, but it does not work in the situation. I want the INDEX range to encompass all of the five tables so I can input different color and size combinations to receive the cost. In the attached example, I am looking for the cost for green small jeans, but I want the formula to still work if I switched the input to yellow large jeans.

=INDEX($E$5:$R$9,MATCH(B4,$E$3:$R$3,0),MATCH(C4,E5:R9,0))

If you make each table a named range you can use

Formula:

=INDEX(INDIRECT(B4),MATCH(C4,INDEX(INDIRECT(B4),0,1),0),2)

Or without named ranges

Formula:

=INDEX(E5:R9,MATCH(C4,INDEX(E5:R9,0,MATCH(B4,E3:R3,0)),0),MATCH(B4,E3:R3,0)+1)

Works perfectly, thank you!

You're welcome & thanks for the feedback