Honey L’Amour is a New Zealand designer of ‘rockabilly fashion’: http://www.honeylamour.com.
The skirt I have is the bottom half of a two piece outfit - I will wear it with the adorable top that matches it as soon as it is warm enough to do so. Here is a picture of the full outfit on my friend, Miss Victory Violet.
You can’t compare Honey L’Amour to Betty Le Bonbon because they do different things (within the same realm, admittedly) - Honey L’Amour seems to release a full collection each year/season, whereas Betty Le Bonbon offers made-to-order, customisable skirts and dresses. But both are great and I fully recommend them. I for one enjoy supporting small businesses whenever I can.
(Although I must admit that I bought my Honey L’Amour outfit secondhand from a friend, I would totally get more of her stuff since the quality and fit are fantastic.)