Look Who's Smiling

Can you tell which of us are smiling behind the masks?
These arrived in the post today, a full 3 and a half weeks after ordering them on the internet. The first delivery went missing with Royal Mail 3 weeks ago, and now they've sent us a double order by mistake through DPD. I would've preferred to have them 3 weeks ago, but there we go. They should be useful for supermarket visits and bike rides at least.