I have recently started travelling for business and I want to keep my wallet & passport with me at all times while on the plane. Since I travel solo I'm not about to ask the random stranger next to me to watch my purse

. I prefer to travel more "business" than casual when I travel for work and a jacket or blazer with an interior pocket would be ideal for me to keep my small profile travel wallet and passport close at all times.
Does anyone know of a manufacturer that includes an interior pocket in their women's suit jackets? I'm at the point now where I'm seriously considering purchasing some men's suit jackets and having them tailored.
I do have some stick on pockets that I have used but I find them too small for my needs. Enough for my license and a bit of cash maybe.
Thanks in advance for any help.