I adore Boden for their styles, but I did have some quality issues, so I feel like an exception in this thread. I got a beautiful, stretch-jersey printed dress (they always have many versions of those) several years ago, and the colors faded so visibly even after the first wash that it completely lost its brightness and began to look frumpy. And I follow all the wash instructions!
I also had three wool sweaters that pilled like crazy from the start. I like to hang on to my clothes for more than one season, so that was disappointing. I gave away two of the sweaters after four winters of light wear; I kept a beloved, comfy striped one, and I try to trim the pilling, but it is only for loungewear now...
This has kept me from buying there more often, so maybe the quality is better now (or I just got duds?).
I'm an XS or XXS in J.Crew and I find that while the Boden 2 is the best size for me, it runs smaller and tighter than I would like.
As for children's clothing, MiniBoden is simply wonderful and has no such quality issues. My 6 yr old daughter has way more Boden pieces than I do! Their pieces are sized to last more than a season, and the colors and fabrics wear and wash really well. I get her new pieces every year. (I once even tried ordering a t-shirt in size 16 for me, since I'm petite, but the arms and neckhole were too small).