Jayma Mays in Glee (Episode 1.12: Mattress)

Emma is stricken when Ken tells her that he's scheduled their wedding on the same day as the Glee Club sectionals. Her short-sleeve sweater is a striking dark teal blue with pleated sleeves that also feature a button detail, and she accessories with a blue flower brooch and a triple stack of gold rings, and finishes the look with a navy skirt.

Emma and Will talk in her office about sectionals in her office. She wears a light blue sweater with darker blue trim and purple floral embroidery. I don't know for certain, but this definitely looks like an Anthropologie piece and is a bit old-lady for Emma. She finished the look with a cream skirt with a front kick-pleat and the navy/gold J.Crew Penelope Mary Janes, though I couldn't get a picture of them.

When Will comes to talk with her after discovering Teri's big secret, Emma carefully gives him advice, sweetly and honestly saying that he's a lot to lose. Oh, Emma. Just tell him you love him! She's wearing a pale green blouse over a white short sleeved jacket. This is one of the few Emma looks I don't love, although I do like her Kate Spade daisy necklace.
The faculty and staff have picture day, too, and Emma gets snapped for the yearbook in her yellow double-bow Alice & Olivia Bridgett blouse, J.Crew watercolor floral silk pencil skirt, and yellow colorblock J.Crew Penelope heels.