Reduce soil erosion. Organic matter is a carbon (food) supply for beneficial soil microbes. Nutrients in organic matter are not readily leached from the soil. Composting plant residues (either fast composting or slow composting) may be desirable.
One more thing you should take into consideration when choosing a bow tie is the shine of the piece. Remember that if a bow tie is shiny, it is formal, while matte bow ties are more casual. In case you are going for a casual look, always opt for an opaque bow tie.
At a wedding, men may not be required to wear white tie even with the groom and groomsmen are wearing white tie morning dress. Most guests at a formal day event can wear black tie formal attire, though the morning coat is more traditional wear.