A full wardrobe with nothing to wear usually has a specific cause: one pair of shoes that every outfit depends on, or colours that do not connect. List what you own and the planner shows where the problem is.
Cut is used here only to estimate how much of each colour is visible. It says nothing about what suits a body, and no colour here is offered as a way to look a different size.
Nothing you enter leaves this page. Colours here are typical dyed-cloth values, not reference swatches, so navy is the greyed navy of a real suit. Your own garment will differ, and so will the same colour in a different fabric.
104 workable outfits from 11 pieces, out of 108 possible combinations.
That is 9.5 workable outfits per piece. A count is not a target: what matters is whether the outfits suit your life. Accessories are not counted.
Pale blue shirt, Charcoal tailored trousers, Dark brown dress shoes
Strong
mid neutral knitwear, such as mid grey, adds 52 workable outfits.
Current gap: No single gap stands out, so this is about adding variety.
It adds 52 outfits, against 36 for the best mid neutral blazer, and it changes the look of those outfits more.
A planning figure, not a verdict on value. It counts new workable outfits on paper, and takes no account of how long the piece lasts, how often you would really wear it, or whether you love it.
Ranked by new workable outfits. Footwear counts at half in the ranking, because new shoes change how an outfit looks less than a new trouser or top does. The numbers shown are the full counts.
Your colours fall into 3 separate groups. Mid grey would join them.
These are weak by this model, not forbidden. Someone with a reason can make any of them work.
White shirt, Beige chinos, Beige trench or mac, Dark brown dress shoes
Weak
White shirt, Beige chinos, Beige trench or mac, Black loafers
Weak
White shirt, Beige chinos, Burgundy knitwear, Beige trench or mac, Dark brown dress shoes
Weak
White shirt, Beige chinos, Burgundy knitwear, Beige trench or mac, Black loafers
Weak
Every combination of your clothes is checked, not a sample. Each one is judged on six separate things, and you can open any outfit to see all six. There is no overall score, because adding them together would hide the reason an outfit fails.
The planner sorts each piece by the job it does in an outfit. This describes how much attention a piece takes, not a rule about how much of each you should own.
Some wardrobes split into groups that do not mix, so they behave like two small wardrobes in one cupboard. A bridge colour sits comfortably with both groups. It comes from measuring which real colours link them, not from a fixed list.
Your colours fall into 2 separate groups. Mid brown would join them.
Mid brown sits comfortably with pale blue, navy, mustard and dusty rose, which do not currently link to each other.
Season changes what you can comfortably wear and how the light falls on it. It does not make any colour right or wrong for the time of year.
It does not know what you like, what your workplace expects or how a piece fits you. It works from typical cloth colours, so check real garments together in daylight before you buy. A combination it marks as weak can still be right if you have a reason for it.