Re: Wearing wool 24/7?
Oh boy, the wool love...it is sooo addicting. To answer your questions, yes, you can definitely wear wool outside of the house. I have a variety of fitteds and wool longies/shorties and I never have a leak. I don't even specifically lanolize my longies that I use during the day. I just wash them in wool wash with lanolin.
You can get them in solid colors, but that will most likely be interlock. Knit solid longies and shorties is not as common but it is not unheard of. There was a thread on here recently about solid colors with colorway trim. It was recent in extra fluffy.
How many more pairs? I would say realistically 6-10 would work. I have dozens...but that is silly.
To measure: put your son in his bulkiest diaper, measure his waist, hips, rise, and inseam. A good fitted would be pretty much anything as long as you change him frequently. I have everything. Good mamas are the best, but they are pricey. Sbish is great too but you probably would only need that absorbancy at night.
That's all I got!
Loving wife to my gaming, sports loving hubbie. Sahm to J 2/12 and L 10/13