Possibly Grand Tiara.

My first thought was Summer Breeze.
Vanessa

Grand Tiara is correct.

Steve

Summer Breeze looks pretty similar.

Paul

Another vote for Summer Breeze.

a scale would sure help ...

those leaves look bigger than my hand.. and i have never seen a GT with leaves that big ...

ken

It is the size of Summer Breeze, I forgot to put my lens cap on it for scale :( It could be Summer Breeze, but the white edge seems wider?

The leaf is probably the same or bigger than your hand, the day lily beside it is a smaller one. There is a soaker hose in the bottom left of the pic.

Check out the pictures of the colour changes on the Fransen site...see link below (specifically the second last picture). It would whiten up in more sun.

Also, compare the scape height and blooms of your pic to the pics of Summer Breeze on Fransen and the HL. They are identical.

Here is a link that might be useful: Fransen Summer Breeze

Another vote here for Summer Breeze.

-Babka

Thanks everyone, Summer Breeze it is. Added to the list.

Summer Lovin is a sport of Summer Breeze. I can't really tell the two of them apart. I have Summer Lovin and am really loving it this year!

Gesila

My Summer Breeze has much rounder/heart shaped leaved than those ones...last year coming up for the first time in my garden it looked like this.

And this year...sorry not the best pic but I think you can see the round leaves...

Here is big ole Summer Lovin, a new one here in June.

Then, Summer Breeze with its pale lavender flowers

I'd say it is Summer Breeze, not Summer Lovin, which seems to be heading toward the large sizes.

Here's a close up of Summer Breeze. Looks about the same as yours. Hope it helps

Thanks everyone for the help and pics. Summer Breeze is a lovely hosta.