How clever am I?

I'm catching up with blips again. I've been busy for various reasons but managed to take photos just not found time to upload.

So, this photo was taken yesterday as I write today.

We were going to Gretna Green, not to get married, we are already married but to do a little shopping.

My memorie is not what it used to be and my teenage son doesn't do shopping but he needs some new shirts so to make sure I got the next size up I took a photo of the label so I wouldn't forget the size.

How clever am I?