What do you think about the dress?

Innke

I'm thinking hard of buying this dress. I want to wear it casually, but I was also thinking about wearing it to my cousins' summer weddings. What do you think, should I get it?

I'm a bit concerned about my thick arms and sleeveless dress, but I actually think that the color of the dress hides it a bit.

UPDATE: Thank you guys a lot. I appreciate your opinions. I did order it in the end. I even found a 20 % discount code on the net :-)