Time to get this party started. Today, I worked on the neckline of my Ines top. I wish I had a completed picture of it already, but I'll just have to tell you - I put button plackets along the shoulder seamlines. This is how I did it:
First of all, cutting out the top. I found the selvage edge of Ines to shrink up more than the rest of the fabric after prewashing. This made it hard to lay the fabric flat for cutting.

So I just cut away the selvage before cutting out my pattern pieces. I'm using Butterick 3344 (out of print) for my starting point. Any basic knit top pattern with set-in sleeves would work, but I've used this pattern A LOT and love how it fits me - fitted but not tight or clingy.

After carefully matching the stripes on the folded fabric, I cut my pieces out. I leave an extra 1/2 inch at the shoulders (both front and back pattern pieces) for the button and buttonhole plackets, and I cut the neckline high to perfect later. With this pattern, I always add a few inches to the bottom for my desired length.

I use a lightweight fusible interfacing on the shoulders.

Fold 1/2 inch to the wrong side (this leaves the 5/8 inch seam allowance on the pattern for overlap). Topstitch as desired.

Overlap the shoulders 5/8 inch and pin together at the armhole edges.

Baste alone the armhole edges.

To get the neckline just where I want it, I pin the shoulder plackets together and try on the shirt over my head. I where I want the neckline to be with pins and cut it.

Make sure it's symmetrical. Try it on to make sure it's right.

To finish the neck edges, front and back, cut strips for binding. Pin to one edge of front neckline, folding up a bit for a clean edge as shown.

Stitch, stretching the binding every-so-slightly.

Wrap the binding around the raw edge of the neckline, neatly concealing the edge.

Stitch in the ditch on the front, below the binding, making sure the catch the back side of the binding.

I use a narrow zigzag as shown for any seams that must stretch.

Voila! The finished neckline. Just needs buttons and buttonholes. If you're not confident with your machine buttonholes, you could just sew the buttons on top. They won't be functional, but that's not a problem if you use stretchy stitches on the neckline.
