I am not a pro, so consider my opinion only after considering others' opinions as well! While I like all the individual pieces, and I do like mix and match chairs, I think that there is TOO much going on with this grouping, and here's why. The table appears gray-ish, while the chairs appear warm beige/sand----doesn't really go... especially with the darker legs on the rattan chairs, so you have 3 different neutrals right there. And the linen chairs are really nice, but they are (for me) too close in shape with the rattan chairs, to make enough of a difference that it makes sense...

The linen chairs are more traditional feel, with the rolled top (and that goes along better with the traditional table)...

Honestly, I like the linen chairs with the table, and I would skip the rattan.

Both are lovely styles of chairs. You need to select 6 chairs that are all the same. I would select the parsons chairs for esthetics and comfort. Best wishes!

While I like all 3 pieces, I like none of them together. Pick the one that's your favorite and begin again.

I like all of the pieces and I like all of the pieces together. I think you've done a nice job of putting this together, and while the finishes may not match, they don't detract from one another and thus provide an attractive and collected casual look.

That chair that's part of the set plays it safe and would be lovely, but I still like the creativity of including the rattan in the mix.

Here's the above chair with the table and parsons chairs.

My kids are all grown and no grandkids yet - plus this is a vacation condo so I picture this table being used for holidays and maybe 2-3 other times a year. It's pretty much just me and hubby and we have a small kitchen table we eat at. I was just trying to think outside the box of matching furniture. :-)

Actually, the colors are do go together pretty well, it's hard to picture when using stock photos. I also came across this photo and ironically, the two chairs in the back are very similar to the matching side chair and the rattan chairs are the pretty much the same. The difference I see here is the table and parson chair and cushions are all the same color. But a different visual than my mock up. lol

CaroleOH , the other aspect of photo you came across is that the table is also a creamy white, so that colors ties all three together. Personally I like the chairs that come with the table and the parsons chairs. Can you get the chairs covered in the same blue (or that blue in a pattern) to match your original selection?