Now you have a blueprint for your style wardrobe - so get shopping! If you keep to your style, you'll find everything much easier. You are much less likely to spend out on things that don't really suit you, and you should find it simpler to mix and match your wardrobe.
Don't forget, there's no need for your look to get stale. Look over your conclusions every now and then. Perhaps you've changed your job, or made different lifestyle choices - cross dressing more or less, or in different circumstances.
Interpret current fashions to suit you rather than following them slavishly. Remember that some fashions are for the young only. You'll look - and, more importantly, feel - much better if you make sure your it's your personal style that sets the pace.