Sydney Sweeney showed up to Glen Powell's sister's wedding over the weekend ... But also because Sydney wore an ice blue dress that's pretty close to white. A couple things to note! First of all, the ...

was the gown's colour as it was an ice blue hue that's pretty close to white. Check it out for yourself: View this post on Instagram A post shared by Ashley Gonzalez (@sweeneysgallary) There's no ...