Thermal wicking undershirt

Rugby season has started and it is still cold (freezing temps). Isabella and Joshua still have their shirts from hockey but Katerina has outgrown hers. These are a combination of thermal and wicking. The wicking part is the dark fabric. The pattern used is Jalie 2448, size 8. I cut the collar shallower. I used the depth of size 2 but the length of size 8. I also top-stitched all seams. I had made this pattern before without top-stitching and I found the underarm cross-seam stressed too much.