It's no secret I love combining fabrics in the garments I make. Sometimes I cross stripes, or pair polka dots with plaid. I think pairing different fabrics is a great way to highlight the design elements on a garment.
But I've always had a weakness for two tone styles. I've done it with hats, blouses, and even my Gardenia Dress. I love the idea of pairing bold colors together. I think it's a sophisticated way to make a garment pop, and can be a down right flattering ascetic to the wearer as well.
It's no wonder that type of design element was so stylish in the war time 40s.
So youthful, and a practical way to use up fabric when you may not have enough for a full dress or blouse. Looking on some of the patterns I have from that time, I just adore the two and even three or four tone suggestions that are given on the envelope covers.
That's not to say that you can't make any garment a two tone. I don't even think it takes that much planning. I often dig around in my fabric stash just to see what fabrics I have left over from a larger completed project that I can fashion into something else.
Take my newest Simplicity dress for instance.
This dress is an amalgam of three different wool crepes, each one not a large enough remnant to make a full garment. The maroon/brick crepe was JUST enough to make into the skirt and back bodice, of which I had to do some serious piecing. The front and sleeves are cream, and because the skirt was not long enough, I made a band around the bottom for length, but I do think it's a great effect.
Even had enough left over to whip up my new favorite beret.
So go for it, be daring and don't fret if you ran out of fabric for a project. Improvise and see what else you have in the stash, or plan ahead intending to alternate fabrics. You may be pleasantly surprised.