These men's trousers (well, 'slacks' actually) are described as "for lounging or work". Given how much more formal dress was 70 years ago, I'm surprised that the same trousers could be considered suitable for both activities. Perhaps it depended upon what fabric as used to make them up.
|Butterick 5545 - 1950
1950s Butterick patterns often have quite whimsical descriptions on the back of the envelope. For example, this one: "One-piece, button front playsuit that dons a skirt for visits to town". My first though was that I would love to get my hands on some of that red and yellow leafy fabric, but my second thought was that the visits to town would have to be short, as a bathroom break in that outfit would be tricky.
|Butterick 8581 - 1958
This Jane Tise pattern is described as a "shirt and sundress", but the illustration suggests that the wearers are taking no chances with the weather - both examples show the dress with the shirt worn underneath.
|Butterick 5285 - 1977
Also described as a sundress, and styled far more like one, is this in both regular and maxi lengths.
|Simplicity 8876 - 1979
All the patterns came from the same owner, and clearly someone she sewed for really liked sundresses. There is no date on this pattern, but judging from the hair, and the fact that it still has the 'Maudella' name, I'm guessing that it's from the same era as the other two.
|New Look Maudella 6090
My absolute favourite pattern of the lot though is this one which, according to the information on the back, consists of a "nightie, brunch coat and lounging outfit". I have no idea what a 'brunch coat' is, or why brunching is an activity which requires its own coat - but the idea of an outfit made specifically for lounging, and lounging only, is oddly appealing!
|Butterick 7559 - 1955