Question regarding appropriate attire
How casual is attire for this tour? We note a reference to tee shirts. Are shorts and tee shirts appropriate for men throughout this tour other than visits to temples? Are jeans common wear? Are Hanoi and Ho Chi Minh City more formal in dress than the other areas we are visiting? Just as we start the packing process and note the 44-pound limit it would be helpful to have some guidance.
My wife and I are looking forward to our journey marking 50 years from my return from serving in Vietnam.
Morristown, NJ travelers