let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "sizeCell", for: indexPath) as! SizeCollectionViewCell
        if let _ = sizeSelected[indexPath.item]{
            cell.imageView.image = sizesImageClicked[indexPath.item]
            cell.isSelected = true
            orderCollectionView.selectItem(at: indexPath, animated: false, scrollPosition: .centeredHorizontally)
        }
        else{
            cell.imageView.image = sizesImageUnclicked[indexPath.item]
            cell.isSelected = false
        }
        cell.layer.shouldRasterize = true
        cell.layer.rasterizationScale = UIScreen.main.scale
        return cell