Totally agree with Vicki, unit them all by using the same paint color on all of them and use them around your dining table!

no my theme is not french......i like their classic style @marilynellis

I also agree with you both .....paint them with same color but here i need one more advice........Which color i'll try ?? @ Vicki Denson and Fine Staging LLC

Those were my cafeteria chairs in elementary school. They don't scream French and you can use mismatched chairs if you don't have just one that doesn't match the others. I'd use the two like chairs at the short ends of a rectangular table and the others on the longer sides.

This looks good doesn't it and your chairs are better.

If your table is painted I go for matching or contrast; example white table and white chairs or white table and black chairs. Without knowing any other color in the room it's hard to say.

I have always loved bentwood chairs. You do not need to paint them. Mix them up if you want, too.

I also think that chairs 1,2,4,5 will be placed with a square table, Thanks @ irissibirica

I' m confused in painting these chairs because my room color is also white, so what can I do ? @ Vicki Denson

Yes, I also think that there is no need to paint them. They looks very nice without coloring.

@ sandradclark

Yes, you are absolutely right, I'll try. @ leelee