Comment on Historically Accurate Megara by Wickfield
But the belted tunic was only worn by men not by women. Every single source about Mycenaean clothing I know says that women wear clothing similiar to the Minoan style (sometimes without the many-layered skirts and always with covered breasts). Thus putting her in a skirt-less variant of the Minoan dress with covered breasts would be much more accurate than your interpretation which in my opinion is not Mycenaean but early Greek.
My sources say they would wear a plain tunic either with or without a girdle/belt, and any time I see an artistic interpretation of a Mycenaean lower class woman, that is what they are wearing. 
I guess when the only primary source of material is highly stylized art, there's room for a lot more questions than more recent periods where you have well-documented clothing for all the classes.
I guess when the only primary source of material is highly stylized art, there's room for a lot more questions than more recent periods where you have well-documented clothing for all the classes. Okay, it is your decision but I still think that her clothes are too Greek and not Mycenaean enough. Give her a V neck line down to the girdle and it wouel be much more accurate.
Well, if I ever decide to do remakes of any of these pics, I'll keep your ideas in mind. 