Layering season has officially arrived, so we’re dedicating this week’s posts to the trove of basics that you’ll be mixing and matching until April. We have our favorite resources—shocker!—but make sure to leave yours in the comments.

OK, these are the most mundane layering pieces, but that’s no excuse to end up with a drawer of white athletic socks. There’s not much room to get creative with boys, but for dressier occasions, try a color or a subtle print. For girls, we’re suckers for classic eyelet, although the on-trend options are endless. Leggings are another must, and for Fall, we’re loving the plethora or stripes and styles that mimic riding pants. Behold all the fun options!—CC